47 Best Outlook PST Viewer Tools (2024) [FREE DOWNLOAD]

1. Introduction

1.1 Importance of Outlook PST viewer tool

PST (Personal Storage Table) files are the primary way Outlook stores information. They contain crucial data like emails, calendars, contacts, and tasks. However, these PST files are only compatible with MS Outlook and cannot be opened directly in any other program. This is where the role of a PST viewer tool becomes significant. It allows you to access, view, and manage your PST file data without requiring the MS Outlook application.

If the PST file is corrupt or damaged, then most of the PST viewer tools will not be able to open it successfully. In such a case, you need to use an Outlook PST repair tool to repair the corrupt PST file first.

1.2 Objectives of this Comparison

With a plethora of PST viewer tools available, it can be challenging to choose the one that suits your requirements the best. This comparison aims to provide a detailed overview of these tools, discussing their strengths and weaknesses. By evaluating these tools on various parameters, we hope to assist you in making an informed decision the next time you choose a PST viewer tool.

2. FREEVIEWER PST Viewer

The FREEVIEWER PST Viewer is a versatile tool that allows users to view and read PST file emails along with attachments without installing Microsoft Outlook. It provides a comprehensive solution for viewing PST files, rendering all messages along with their associated attributes: to, cc, bcc, sent date, received date, etc.

2.1 Pros

• User-friendly interface: It features a simple, intuitive interface that is easy to use even for non-technical users.
• Views multiple file formats: Not only does it view PST files, but it also supports MSG, OST, and EML files.
• Preview and search option: It provides a helpful preview of data and allows for keyword searching within emails.

2.2 Cons

• Limited file recovery: The viewer doesn’t perform extensive recovery on corrupted PST files.
• Advanced features require paid version: Some functions and features are only available in the Pro version, making the free variant somewhat limited.

3. MSOutlook PST File Viewer

The MSOutlook PST File Viewer is a reliable choice for individuals who want to view PST file data without installing MS Outlook on their systems. It enables users to view emails, calendars, contacts, notes, and journals stored in PST data files. This standalone tool also works with both ANSI and Unicode file types.

3.1 Pros

• Robust functionality: It can view normal as well as corrupted and encrypted PST files.
• User-friendly dashboard: The tool offers a clean interface that makes navigation and operation easy and effective.
• Unicode and ANSI Support: It works with both ANSI and Unicode PST files, unlike many other viewers that only support ANSI files.

3.2 Cons

• Limited search functionality: The tool does not provide extensive search options.
• Slow with large files: It can be quite slow when dealing with larger PST files, which may cause inconvenience to some users.

4. CoolUtils Outlook Viewer

CoolUtils Outlook Viewer is a free tool for viewing PST files without the need for MS Outlook. It allows you to view messages, contacts, and meeting details spanning multiple PST files. You can also generate a record of your correspondence in TXT, PDF, HTML, or TIFF format for future reference.

4.1 Pros

• Views multiple PST files: The tool allows the simultaneous viewing of several PST files.
• Generates records: The tool can generate records of your email correspondence in various formats, which can be handy for record-keeping.
• Integration with other CoolUtils tools: This viewer integrates very well with the other CoolUtils tools, providing a seamless user experience.

4.2 Cons

• Limited file recovery: The viewer does not provide options for recovering damaged PST files.
• No search function: Though it allows viewing of multiple PST files, it lacks the feature of searching within those files.

5. Recovery Toolbox PST File Viewer

Recovery Toolbox PST File Viewer is a robust and efficient tool to open, view, and read PST files without installing MS Outlook. It was developed to specifically help users access the contents of damaged or corrupt PST files and to view other regular MS Outlook items such as emails, contacts, calendars, and tasks.

5.1 Pros

• Damaged file compatibility: It excels in recovering and viewing corrupted or damaged PST files.
• Simplified UI: The simplistic and clean user interface makes navigation and operation hassle-free for users.
• Displays file structure: It displays the full file structure making it easier for users to find specific items.

5.2 Cons

• Limited advanced features: While it effectively opens and lets users view PST files, the tool does not offer advanced features such as search function or the ability to export data.
• Paid version for more functionalities: You’ll have to upgrade to the paid version to access some of the tool’s functionalities.

6. SysTools Outlook PST Viewer Tool

The SysTools Outlook PST Viewer Tool is a potent application that enables users to open, view and read PST files even without having MS Outlook on their systems. In addition, it offers distinct features such as the ability to view normal, damaged, and password-protected PST files, providing maximum flexibility and functionality to its users.

6.1 Pros

• Robust functionality: It can view normal, damaged, and password-protected files—a feature that sets it apart from many other tools.
• Accessible interface: Its interface is designed to be user-friendly, making it easy to navigate and operate for both technical and non-technical users.
• Preview feature: SysTools PST viewer provides a thorough preview of all data items like emails, calendars, contacts, tasks, etc.

6.2 Cons

• No search functionality: The tool fails to provide a search functionality, making it hard for users to locate specific emails or data in the PST files.
• Partial support for corrupted files: The tool provides limited support for corrupted files, and not all damaged files may be viewable.

7. Kernel Outlook PST Viewer Free

Kernel Outlook PST Viewer Free is a sophisticated tool that allows users to open, view, and read Outlook PST files without requiring a copy of MS Outlook. It is capable of reading all item types such as emails, calendar entries, and contacts. Apart from viewing, this tool also allows users to copy and print TXT and HTML emails.

7.1 Pros

• Copies and prints emails: Unlike other basic PST viewers, it provides the option to copy and print TXT and HTML emails.
• Flexible viewing options: It offers the ability to view items by Folder, by Item Type, Search by Date range, and more, providing flexible viewing options.
• View password-protected files: The tool has the capability to open password-protected files for viewing.

7.2 Cons

• Slow performance: It might perform slower when loading larger PST files.
• Limited support for extremely corrupted files: While it can handle normal to moderately corrupted files, intensely damaged files might not open efficiently.

8. PST File Viewer

The PST File Viewer from ConverterTools is an efficient utility that allows users to access PST files without the necessity of MS Outlook. Whether it’s to view emails, calendars, tasks, notes, or contacts, this tool provides a dependable solution for both technical and non-technical users alike. Furthermore, it’s also highly adept at viewing encrypted PST files.

8.1 Pros

• Handles encrypted files: It has the capability to view encrypted PST files, a feature that is not commonly found in many other free tools.
• Easy navigation: Its user-friendly interface allows for straightforward navigation and operation, further enhancing its usability.
• View all types of data: It allows users to view all types of data contained in a PST file like emails, calendars, tasks, notes, etc.

8.2 Cons

• Limited recovery: While it is quite effective as a viewer, its capability to handle extensively damaged or corrupted files is limited.
• Lacks search functionality: This tool does not provide a built-in search option, which can make it difficult to locate specific entries in larger PST files.

9. GainTools PST Viewer

GainTools PST Viewer is a user-friendly tool that enables users to read and view PST files without the need for MS Outlook. It provides you with an easy method to view all PST items, including emails, contacts, notes, appointments, etc. It also allows you to see the properties of emails like to, cc, bcc, sent date, received date, etc.

9.1 Pros

• Detailed viewing: Besides viewing the PST file data, it also allows you to see the properties of emails.
• No size limitations: This viewer can handle PST files of any size, offering flexibility to work with significantly large files.
• Simple User Interface: The tool features a straightforward user interface that is easy to navigate even for non-technical users.

9.2 Cons

• Lacks recovery features: It does not offer the functionality to recover data from corrupted or damaged PST files.
• No search function: The software does not provide a search function, which might make it difficult to locate particular data or emails in an extensive PST file.

10. GoldFynch’s Free Web Browser-Based PST viewer

GoldFynch’s Free Web Browser-Based PST Viewer provides a unique approach to viewing PST files. Instead of downloading and installing a separate application, you can view your files directly from your web browser. This online PST viewer ensures that you can access your data without any software restrictions or compatibility issues.

10.1 Pros

• Web-based: As a cloud-based tool, it removes the need for software downloads and installations, making it extremely accessible from any device with an internet connection.
• User-friendly: Its intuitive interface makes operation and navigation simple and efficient.
• Secure: Hosting your data securely is one of their top priorities, offering end-to-end encryption.

10.2 Cons

• Dependent on internet connection: Being an online tool, its functionality and speed are heavily dependent on your internet connection.
• No recovery option: This tool does not offer features to recover data from corrupt or damaged PST files.

11. Aryson PST Viewer Tool

The Aryson PST Viewer Tool is an outstanding utility designed to view and read Outlook PST file emails, calendars, notes, tasks, and contacts without the need for MS Outlook. Suitable for both regular and corrupted files, it ensures that users have a dependable solution for accessing their PST files at all times.

11.1 Pros

• Caters to corrupted files: This tool can open, view and read both normal and corrupted PST files.
• Multiple viewing options: It provides options to view email messages, notes, calendars, and contacts.
• No size limitation: No matter the size of the PST file, it can effectively open and view its content.

11.2 Cons

• Limited advanced features: While it does the basics efficiently, it lacks advanced features like searching within the emails or exporting the data from the PST file.
• Premium version needed for full access: Some features are only accessible in the premium version, making the free version somewhat limited.

12. MailsDaddy Free PST Viewer V3.3

MailsDaddy Free PST Viewer V3.3 is a high-performance tool specifically designed for opening and viewing Outlook PST file data such as emails, contacts, calendars, and more without the necessity of installing MS Outlook on your computer. Moreover, it is capable of handling both normal and corrupted PST files, providing a thorough and flexible PST viewing solution to its users.

12.1 Pros

• Corrupted files support: It does well in tackling both regular and corrupted PST files.
• Easy to navigate: The tool offers an easy-to-navigate interface, ensuring a smooth user experience.
• Precise data view: It provides an accurate display of PST file data, ensuring that all details are correctly presented.

12.2 Cons

• Large files handling: The tool might perform slower when dealing with excessively large PST files.
• Limited feature access: While it offers a free version, certain advanced features require an upgrade to the premium version.

13. SysInfo PST File Viewer

The SysInfo PST File Viewer is another comprehensive tool that provides full access to read and view Outlook PST file data without the need for MS Outlook. It caters to a wide diagnostic needs, including the ability to handle encrypted, password-protected, and even severely corrupted files, positioning it as a robust tool for dealing with various PST file conditions.

13.1 Pros

• Wide-ranging file support: It caters to all PST files, including encrypted, password-protected, and highly corrupted files.
• Advanced preview: Before opening the data, it allows users to preview Emails, Calendars, Contacts, Tasks, Notes, Journals, etc.
• Automatic scanning: The tool will automatically detect the information of the PST file like version, file type, and compatibility, in addition to scanning for corruption.

13.2 Cons

• Complex user interface: The interface of the tool is a bit complex and may be challenging for non-technical users.
• Success rate varies: The success rate of viewing severely corrupted files cannot be guaranteed and may vary.

14. PST Viewer Software

PST Viewer Software from MailConverterTools is a powerful tool that allows users to open, read, and view their PST files without the need of installing MS Outlook. The software supports both normal as well as corrupted PST files and offers a quick and hassle-free process to view your emails and other mailbox items.

14.1 Pros

• Advanced Features: The tool is equipped with advanced features like offering a preview option of emails and attachments, which helps users view their data before saving it.
• Supports Corrupted PST file: Unlike many other PST viewer tools, this software supports corrupted PST files and allows users to view data of corrupted PST files.
• Easy-to-use: The tool offers a user-friendly interface, making it easy even for non-technical users to view and manage PST files.

14.2 Cons

• Occasional Lags: Some users have reported occasional lags during the PST file preview.
• Limited Support: The tool offers limited support for lower versions of the Windows operating system.

15. PST Viewer Tool

The PST Viewer Tool by MS Outlook Tools is an efficient utility designed for viewing and reading PST files along with attachments without requiring the installation of MS Outlook. It supports both ANSI and Unicode type PST files and provides a clear view of PST emails, calendars, contacts, tasks, notes, etc.

15.1 Pros

• Supports Both ANSI and Unicode PST: This tool supports both ANSI (outdated format) and Unicode (latest format) PST files, making it highly versatile.
• Attachment Preview: The tool allows users to preview attachments within the software interface which is a useful feature for quick access and review.
• No Outlook Installation Required: It facilitates the viewing of PST files without the installation of MS Outlook, making it a standalone tool for viewing PST data.

15.2 Cons

• Limited Features in Free Version: The free version of this PST viewer tool offers limited features, and users have to purchase the full version to access all functionalities.
• No Recovery Option: This tool does not provide any option to recover or repair damaged or corrupted PST files.

16. PST File Viewer Wizard

PST File Viewer Wizard from Forensiksoft is a seamless utility that enables users to efficiently view and read PST files without Outlook. The application provides an easy way of accessing emails, contacts, calendars, tasks, and other PST file components, with an intuitive interface.

16.1 Pros

• Wide Range of Features: It offers a variety of options for easy navigation and reading like categories, lasso tools, rotation, slide show, and save as .pdf.
• Preview of Attachments: The software allows users to preview attachments directly within the application, providing ease-of-use and accessibility.
• Compatibility: It supports PST files from all versions of Outlook making it a versatile choice.

16.2 Cons

• No Free Version: There is no free version available of the software; users need to invest upfront to use this tool.
• Complex Interface: Some users have reported that the interface can seem complex, especially for non-technical users.

17. Outlook PST Viewer Tool

The Outlook PST Viewer Tool from Cigati Solutions is a competent program designed to effectively liaise with your Outlook PST files. It provides you access to read and view emails, calendars, tasks, and other mailbox items even without the installation of MS Outlook.

17.1 Pros

• Support for Matching Log Files: The software offers the provision to match PST files with corresponding log files, a prime feature for technical users.
• Support for Encrypted PST Files: It has the capability to read and decode encrypted PST files, making it advantageous in certain scenarios.
• Export Option: You can export mailbox data to various HTML formats using this tool.

17.2 Cons

• No Free Version: The software does not offer a free version, and for users to access features, they must make an initial investment.
• Slow Performance: Some users find the tool to be a bit sluggish with large PST files.

18. FORENSICSWARE PST Viewer

FORENSICSWARE PST Viewer is a comprehensive tool designed to efficiently view and read PST files in absence of MS Outlook. It’s a perfect option for forensic analysis as it offers options to deep dive into each component of the PST file.

18.1 Pros

• Forensic Features: The software boasts forensic features like Hex View, Properties view, MIME view, which sets it apart from others in the market.
• Multiple File Formats Supported: It does not only support PST but also OST, NST, ZDB, and BAK Outlook data files.
• Advance Search and Sort: The tool offers intuitive advance search and sort options which contribute significantly in investigating PST file data.

18.2 Cons

• No Free Version: The free version of this tool is lacking, and full access to all features requires a purchase.
• Complex Interface: The interface can be a bit confusing for non-technical users because of its forensic-oriented features.

19. eSoftTools Software Free PST Viewer

eSoftTools provides a free PST viewer tool that enables users to effectively open and read PST files without requiring Outlook. The tool is popular among users due to its simplicity and robust viewing functionalities.

19.1 Pros

• No Cost: As the tool is completely free, it’s an excellent option for users seeking to view PST files without any investment.
• Easy to Use: The software provides a simple and straightforward user interface which is easy for non-technical users.
• Attachment Preview: It allows for direct preview of attachments within the software interface, making it convenient for quick reviews.

19.2 Cons

• Limited Features: As a free tool, the features offered are basic and limited in comparison to other premium PST viewer tools.
• No Support for Corrupt PST Files: The tool does not support corrupted or damaged PST files.

20. Free PST File Viewer

Free PST File Viewer from FileViewers is an independent utility for viewing and reading Outlook PST files without the need of the Outlook client. The software supports files from all versions of Outlook, providing an accessible solution for users who just need to read and view their PST files.

20.1 Pros

• Fully Free: This tool is completely free to use, offering great way for users to view their PST files without any financial commitments.
• Simple and User-friendly: It has a straightforward and intuitive interface that is particularly beneficial for users with little technical knowledge.
• Compatibility: The tool is compatible with PST files from all versions of MS Outlook.

20.2 Cons

• Basic Functionality: The tool only provides basic viewing functionality with not much flexibility or advanced options.
• Slow Load Times: Some users reported slow loading times when opening larger PST files.

21. KDETools Outlook PST Viewer

KDETools Outlook PST Viewer is a dedicated tool designed to efficiently help users read and view the contents of the PST file, including emails, calendars, contacts, tasks, notes, and more without the need for MS Outlook.

21.1 Pros

• Compatible with Multiple Outlook Versions: This tool supports PST files from all versions of MS Outlook, making it highly adaptable.
• Detailed View: It allows users to view emails along with meta properties (To, Cc, Bcc, Subject, Sent date, Received Date & Size in Bytes), which is advantageous for in-depth assessment.
• Preview Attachments: It facilitates preview of attachments right inside the software interface, providing ease of access.

21.2 Cons

• No Free Full Version: While a demo version is provided, the full version needs to be purchased to access all functionalities.
• Slow with Large Files: Some users report the tool can be slower when dealing with larger and more complex PST files.

22. SYSKARE PST File Viewer Tool

SYSKARE PST File Viewer is a proficient application that allows users to safely view and read PST emails, contacts, calendars, tasks, and other items without the necessity of MS Outlook. Designed with user-friendliness in mind, this tool helps eliminate complications in reading PST files.

22.1 Pros

• User-friendly Interface: With a clear and interactive user interface, this tool is easy to navigate, even for non-technical users.
• Detailed View: It provides a detailed view of all email components and other Outlook items, making it ideal for thorough examination.
• Supports Large PST Files: This tool effortlessly handles large PST files, allowing users with extensive data to use it without hindrances.

22.2 Cons

• Needs Improvement in Speed: While it adequately processes large PST files, the speed could be improved for a better user experience.
• Free Version Limitations: The free version of the tool has limited functionalities, requiring purchase for full service.

23. Stellar PST Viewer

Stellar PST Viewer is an accomplished tool for viewing PST files sans MS Outlook. With its ability to show a clear preview of all the mailbox items like emails, attachments, contacts, calendars, tasks, notes, and others, it provides a great way to inspect the content of PST files.

23.1 Pros

• View Deleted Items: This tool can view deleted items from the PST file, which can be a significant feature for data recovery purposes.
• Effective Search Options: It provides multiple search options that can aid in finding specific items within the PST file with less effort.
• Preview Attachments: The tool enables the viewing of email attachments directly from the software interface for quicker access and review.

23.2 Cons

• Basic Version Limitations: The basic free version of the tool has fewer features, and complete usage requires upgrading to the paid version.
• Slow with Large Files: This tool can be a bit slow when dealing with large and complex PST files.

24. DRS PST Viewer Tool

DRS PST Viewer Tool is a convenient application designed for viewing PST files without the necessity of having Outlook installed. It provides a robust, and simpler solution to view and read emails and other mailbox items including contacts, calendars, tasks and more.

24.1 Pros

• Comprehensive Viewing: The tool allows a comprehensive view of emails along with attachments and other components, providing full context to the user.
• No Outlook Dependency: It effectively eliminates the need for MS Outlook, offering a standalone solution for viewing PST files.
• Supports Damaged PST Files: This tool provides support for viewing damaged or corrupted PST files, which can be crucial during data recovery.

24.2 Cons

• Slower Load Times: The tool, though effective, has been found to load slowly when working with larger PST files.
• No Free Full Version: The complete feature set is only available in the paid version of the software, limiting some users who are only using the free version.

25. Recoveryfix for PST Viewer

Recoveryfix for PST Viewer is a reliable solution that allows users to open and view PST files without the need for MS Outlook. It supports comprehensive viewing of all mailbox components like emails, contacts, calendars, tasks, etc., even in absence of the Outlook client.

25.1 Pros

• Reads Corrupted Files: One of the defining features of this tool is its ability to read and open corrupted PST files.
• Easy GUI: Recoveryfix for PST Viewer comes with an easy-to-understand graphical user interface, making it user-friendly even for novice users.
• Attachment Preview: The tool facilitates preview of attachments within the viewer interface, increasing user convenience.

25.2 Cons

• No Export Feature: Although you can view contents of PST files, the tool does not provide an option to export or save them.
• Limited Features in Free Version: The free version offers limited features and users need to purchase the licensed version for full functionalities.

26. MailsSoftware Free PST Viewer

The MailsSoftware Free PST Viewer is a tool geared towards providing a simple and efficient way to view Outlook PST files. This easy-to-use tool has been designed to open and read PST files without needing MS Outlook installed on your device. It can preview all PST file items including emails, contacts, and calendars, among others. The user-friendly interface makes navigation and finding specific items a breeze.

26.1 Pros

• Efficient Viewer: The tool provides a seamless viewing experience, handling emails, attachments, and other PST file items effectively.
• User-friendly: Its interface is clean and intuitive, making it simple even for users without much technical knowledge.
• Free Version Available: An advantage over many of its competitors, MailsSoftware provides a free version of their PST viewer for users with basic requirements.

26.2 Cons

• Limited capabilities: The free version of the tool has limited capabilities. More advanced features such as searching and exporting are only available in the paid version.
• No Active Updates: The tool has not seen significant updates in a while, potentially losing out on new features or improvements that other software may offer.
• Slow Loading Time: With large PST files, the tool’s performance can slow down, leading to longer loading times.

27. FREE PST VIEWER

The FREE PST Viewer is a product from PC InfoTools that allows users to access and preview the content in PST files without requiring MS Outlook. It is an easy-to-use tool, making it accessible for even non-technical users. From emails to contacts and calendar entries, this PST viewer is capable of processing all types of PST file items.

27.1 Pros

• Preview Feature: The tool is capable of providing detailed previews of all PST file contents, assisting in thorough analysis and review.
• Non-Corruptible Layout: The FREE PST Viewer presents files precisely as they would appear in Outlook, maintaining originality and preventing any layout corruption.
• Compatibility: It supports both ANSI and Unicode PST files and can handle files from various versions of Outlook.

27.2 Cons

• Limited Functionality: The free version of the tool does not allow saving or exporting of files. These advanced features are only available upon purchase of the premium version.
• Performance Issue: While handling larger PST files, the tool’s performance might slow down, causing it to take longer times to load the files.
• Lack of Regular Updates: Compared to other similar tools, this PST viewer does not receive regular updates which can result in missing out on newly introduced features or improvements.

28. PCDOTS PST File Viewer Software

PCDOTS PST File Viewer Software is another reliable tool designed to preview and view content from PST files in a comfortable manner. This application has a straightforward user interface and it provides the functionality to manage PST files easily. Users can view emails, calendar details, and crucial PST details with relatively little hassle.

28.1 Pros

• Simple Interface: The application has a user-friendly interface, making it extremely easy to navigate through the tool and view PST file details.
• Free Version: Like its peers, PCDOTS offers a free version of their software to help users understand the basic functionalities of the tool.
• Stand-Alone Application: The tool does not require Microsoft Outlook setup for functioning, offering users freedom of use.

28.2 Cons

• Limited Features: The free version of the tool has limited features and advanced functionalities such as exporting files or search utilities are only included in the premium version.
• Performance Issues: Users may encounter slow loading and processing times while working with larger PST files.
• Infrequent Updates: The tool does not receive frequent updates and may fall behind in terms of newly introduced features or improvements.

29. Free PST Viewer

The Free PST Viewer from Softaken is an application that provides a reliable and uncomplicated way to view PST files. It has capabilities to process all items in a PST file, such as emails, contacts, and calendars, without requiring the MS Outlook platform. User-friendly and intuitively designed, this tool aims to simplify the process of viewing PST files.

29.1 Pros

• Multi-Feature Dashboard: This viewer comes with a dynamic dashboard that allows for detailed and uncomplicated viewing of emails, attachments, as well as other crucial PST file items.
• Simplicity: The easy navigation and user-friendly setup makes this tool ideal for even non-technical users looking to view and analyze PST files.
• High Compatibility: This viewer can handle both ANSI and Unicode PST files, making it versatile and flexible for users with different Outlook versions.

29.2 Cons

• Restricted Features: The free version of the tool offers limited features and functionalities. Many advanced features are accessible only in the premium version.
• No regular updates: The tool doesn’t receive regular updates which may risk missing out on new functionalities and improvements.
• Performance Lag: This tool may face issues of slow loading and processing times when dealing with larger PST files.

30. OST PST Viewer

The OST PST Viewer is an efficient tool designed to view and analyze Outlook PST files without the need for installing Microsoft Outlook. This application not only supports PST but also OST files, providing a versatile solution for businesses and individuals who need to access their archived emails or backups with ease.

30.1 Pros

• Versatility: It can read both PST (Personal Storage Table) and OST (Offline Storage Table) files, making it a one-stop solution for dealing with Outlook data files.
• Search Functionality: The tool carries an advanced searching feature, which can be valuable when dealing with large-scale PST files.
• No Dependency on Outlook: The tool functions independently, without the requirement of an installed Outlook platform on your computer.

30.2 Cons

• Possibility of Slow Operations: When dealing with larger PST files, the tool tends to slow down and might take a considerable amount of time to perform operations.
• Limited in Free Variant: The free variant of the tool has restricted features. Many of the advanced capacities are reserved for the paid versions and are not present in the free variant.
• Infrequent Updates: The tool lacks regular updates, potentially missing out on crucial developments and improvements offered by other contemporaneous packages.

31. ZOOK PST Viewer Tool

ZOOK PST Viewer Tool offers users the ability to open and view PST files without the necessity of Microsoft Outlook. Being versatile, it supports encrypted and large-sized PST files. Further, it allows you to browse through various components such as emails, calendars, contacts, tasks, notes, etc., presenting a comprehensive solution for all PST viewing needs.

31.1 Pros

• Supports Encrypted Files: This tool can also open and read password-protected or encrypted PST files, a feature that many alternative applications lack.
• Handles Large PST Files: It can smoothly handle and process large-sized PST files without any size limitation.
• No Outlook Dependency: The tool functions independently and doesn’t require an installed MS Outlook platform on your device.

31.2 Cons

• Limited Free Version: The free version of the tool only allows users to view PST files; if you want to save or export observed data, you must buy the premium version.
• Performance Issues: Larger PST files may cause the software to slow down or freeze, impacting the user’s experience negatively.
• Infrequent Updates: Like some of its counterparts, this tool lacks frequent updates, reducing its ability to keep up with competitor tools.

32. BitRecover ZOOK PST Viewer Tool

BitRecover ZOOK PST Viewer Tool offers an excellent solution for viewing PST files without requiring MS Outlook. It can easily handle different types of PST content, including emails, contacts, calendars, and more. The tool features a user-friendly interface and supports encrypted, password-protected, as well as large-sized PST files.

32.1 Pros

• Decryption Ability: This tool can decrypt password-protected or encrypted PST files, offering additional flexibility compared to some other tools.
• Large File Handling: It effortlessly handles large PST files and provides a seamless viewing experience without any size restrictions.
• No Outlook Requirement: It functions as a standalone tool and doesn’t need any form of MS Outlook installation to view PST files.

32.2 Cons

• Limited in Free Version: Although the tool allows viewing of PST files in the free version, more advanced features such as saving or exporting data are only present in the premium version.
• Performance Slowdown: Larger PST files might make the software run slower and might negatively affect the user experience.
• Lack of Updates: The tool gets infrequent updates. Therefore, it may not stay competitive with other updated software in the market.

33. Free Outlook PST Viewer

CubexSoft’s Free Outlook PST Viewer is a software tool developed with the express intent of viewing PST files without the need to install MS Outlook. Designed with ease-of-use in mind, this tool provides a detailed view of PST file data including emails, contacts, tasks, and calendar entries among others. The simplicity of its interface makes it accessible even to non-technical users.

33.1 Pros

• Comprehensive Viewing: The software allows extensive viewing of all PST file content. This includes emails, attachments, calendar entries, contacts, tasks, and notes.
• Wide Range of File Support: It can efficiently handle both ANSI and Unicode PST files, providing an expansively compatible solution.
• User-Friendly Interface: Designed with users in mind, the interface of this tool is simple, intuitive, and easy to navigate.

33.2 Cons

• Limited Functionality in Free Edition: The free edition of the tool has limited functionalities. Full features such as exporting data are only available in the premium version.
• Speed Issue: When dealing with larger PST files, the software might take a longer time, indicating possible performance issues.
• Lacks Regular Updates: There’s a lack of regular updates, which can result in the software missing out on potential new functionalities and improvements.

34. PST Viewer to Open PST File

The PST Viewer to Open PST File is a handy tool that enables users to access and view contents of PST files without the need for Microsoft Outlook. With this tool, one can easily handle different components of a PST file, including emails, contacts, tasks, calendar entries and more, efficiently and effectively.

34.1 Pros

• Comprehensive Viewer: It provides an all-inclusive view of the different contents of PST files, ensuring that no necessary information is left out.
• No Outlook Dependence: As with many of its counterparts, this tool is independent and does not require Microsoft Outlook to function.
• User-Friendly: Its interface is quite user-friendly, making navigation and orientation easy for users of all levels.

34.2 Cons

• Basic in Free Version: The free version of the tool comes with very basic functionalities. Advanced features are available only in the premium version.
• Performance Issues: Handling larger PST files can be a challenge as it tends to slow down, impacting user experience and efficiency.
• Infrequent Updates: The tool doesn’t receive constant updates, which could result in missing out on new features and advancements.

35. FREE PST VIEWER

The Free PST Viewer from Acquire Forensics is a professional tool for viewing PST file contents without needing the Microsoft Outlook platform. This application provides users with an all-inclusive view of PST files, including emails, contacts, calendars, and tasks. With its intuitive user interface and variety of features, it serves as a comprehensive solution for PST viewing needs.

35.1 Pros

• Forensic Features: This tool provides unique forensic functionality that allows advanced searching and careful examination of each detail of the PST file data.
• Independent of Outlook: It functions without the need for the MS Outlook application, simplifying the viewing process for the user.
• ANSI and Unicode PST: Supports both ANSI and Unicode PST files, providing broad applicability and use case scenarios.

35.2 Cons

• Paid Version for Full Features: While the tool provides certain features in its free version, the broader range of functions (like exporting data) are available only in the paid version.
• Performance: Some users have reported slightly slower performance when dealing with larger PST files.
• Less Frequent Updates: The tool could benefit from more dependable and regular updates for software improvements and feature enhancements.

36. Free Outlook PST Viewer

The Free Outlook PST Viewer by Data Repair Tools provides a platform for viewing PST file data without needing the MS Outlook application. It enables users to view and inspect various components of a PST file, from emails to calendar entries, tasks, and more. With a user-friendly interface and several viewing features, it’s a comprehensive tool for managing Outlook PST files.

36.1 Pros

• Accommodating UI: The user interface is responsive and intuitive, facilitating easy navigation and efficient use of the tool.
• Independent Functioning: The requirement for an MS Outlook installation is absent, promoting convenient viewing of PST files.
• Supports Different Types: The tool can view both ANSI and UNICODE PST files, extending its usability to different Outlook versions.

36.2 Cons

• Limited Free Version: The free version of the tool only allows viewing capabilities, and full features such as saving or exporting data are only in the premium version.
• Performance Lag: The tool might slow down or freeze when handling larger PST files, which could hinder the user experience.
• Infrequent Updates: Regular software updates for new features or improvements are infrequent, potentially leaving the software outmatched by other modern alternatives.

37. Kernel Outlook PST Viewer

Kernel Outlook PST Viewer is a specialty tool designed to open and view PST files without having the MS Outlook platform installed. It’s equipped to handle a wide variety of PST file data including emails, contacts, calendar entries, and other elements. Its user-friendly interface coupled with a range of features makes it a viable option for individuals and businesses seeking an effective PST viewer.

37.1 Pros

• Easy to Use: The tool’s interface is easy to navigate and user-friendly, greatly simplifying the task of viewing PST files.
• No Outlook Dependency: This tool functions independently, eliminating the need for installing or opening MS Outlook to view PST files.
• Free Version: Kernel Outlook PST Viewer provides a free version which is fully capable of opening and reading PST files.

37.2 Cons

• Restricted Features in Free Version: While the free version allows users to view PST files, additional functionalities like saving or exporting files are only available in the paid version.
• Performance Issue: The software might experience slowdowns when dealing with larger PST files, which may impact user efficiency.
• Infrequent Updates: Unlike some contemporaries, the tool hasn’t received regular software updates, which might limit its ability to remain competitive.

38. PCVITA PST Reader

The PCVITA PST Reader is a software tool that allows you to open and view PST files without the need for Microsoft Outlook. Besides emails, this tool enables you to read contacts, journals, tasks, and calendar events within any PST file. It’s compatible with all versions of MS Outlook and supports files of any size, presenting a user-friendly interface for a smooth navigation experience.

38.1 Pros

• Universal Compatibility: Works with all versions of MS Outlook and Windows OS.
• File Size: Capable of opening and reading PST files without any size limitation.
• User-friendly: Offers a simplified and intuitive user interface for browsing and viewing data.
• Multi-Dimensional Views: It also provides Hex view, Properties view, Message header view, MIME view, RTF view and Attachments view to view PST file data in depth.

38.2 Cons

• Limited Free Version: The free version of the program is quite restrictive in terms of capabilities and features.
• No Export Function: You can view the contents of PST files, but exporting or saving them requires an upgrade to the Pro version.

39. MailConverterTools PST Viewer

MailConverterTools PST Viewer is a standalone software that enables the user to open and view PST files without the installation of MS Outlook. It supports both healthy and corrupted PST files. The application presents multiple viewing modes for displaying the data, such as Normal Mail View, Hex View, Property View, and others to thoroughly analyze the contents.

39.1 Pros

• Compatibility: Supports both ANSI and UNICODE format PST files and it is compatible with all major versions of MS Outlook.
• Handles Corrupted Files: Capability to open and recover data from corrupted PST files makes it unique.
• Multiple Viewing Modes: Offers various modes to allow users to view the contents in a more comprehensive way.

39.2 Cons

• Size Limit: It falls short when dealing with larger PST files, where it tends to run slower.
• Complex UI: The user interface might be overwhelming for novice users due to its multiple viewing options and dense design.
• No Export Feature: Just like other viewers, saving or exporting data requires an upgrade to the paid version.

40. BitData PST Viewer

BitData PST Viewer is a versatile utility that allows users to easily view and examine Outlook PST files without the necessity of Outlook. It is capable of previewing a variety of data such as emails, contacts, calendars, notes, and much more stored in PST files. Another noteworthy feature is its ability to read and display the content of corrupted or password-protected PST files.

40.1 Pros

• Reads Password-protected Files: Unique feature to open even password protected pst files, which most other viewers cannot do.
• Handle Corruptions: It also allows the users to open and view corrupted PST files.
• All-in-one Preview: Allows viewing of all types of data inside the PST file including emails, contacts, calendars, tasks, notes, etc.
• Compatibility: Works with all versions of MS Outlook and major Windows OS.

40.2 Cons

• Freeware Limitations: Saving or exporting files is restricted to the paid version.
• Interface Could Be Improved: Some users may find the interface not as easy-to-use or intuitive compared to other tools.

41. OST PST Viewer

The OST PST Viewer is a powerful tool that lets you open and read both OST (offline storage table) and PST (personal storage table) files without requiring MS Outlook. Thanks to its advanced search and filter options, it makes managing and locating specific content within the files simpler. The tool also offers a preview of attachments and is capable of reading files damaged due to corruption.

41.1 Pros

• Dual Support: Ability to open and view both OST and PST files which provide wide array of solutions.
• Advanced Search: Users can search and locate specific data items within the file conveniently.
• Corrupted Files Handling: Can access and display data items even from corrupted PST and OST files.
• Attachment Preview: Provides a preview of the email attachments.

41.2 Cons

• Limited Features in Free Version: Certain functionalities are locked in the free version and are only available in the Pro version.
• No Export Option: Exporting or saving files is restricted to the paid version of the tool.

42. DotStella PST File Viewer

DotStella PST File Viewer is a reliable tool designed to view and read Outlook PST files with ease. It can display the contents of PST files, be they emails, contacts, calendars, tasks, or notes without using MS Outlook. Equipped with an intuitive interface, it offers seamless navigation through any PST file.

42.1 Pros

• Simplified Access: Provides easy access and reading of different types of data within PST files including emails, contacts, calendars, tasks, etc.
• Easy-to-Use Interface: Provides easy navigation with its user-friendly design.
• Compatibility: Full compatibility with all versions of MS Outlook.

42.2 Cons

• Limitation on Corrupted Files: Cannot handle corrupted or damaged PST files effectively.
• No Export Capability: Like many others, the ability to export or save files is reserved for the premium version.

43. Free Online PST Viewer

If you are looking for an on-the-go solution to view the contents of your PST files, the Free Online PST Viewer can meet your needs. This tool is browser-based, so it doesn’t require any software installations. With it, you can quickly view your PST files from anywhere, and it also supports viewing of other file formats.

43.1 Pros

• Web-based Solution: Being an online tool, it doesn’t require any software installations and can be accessed anywhere.
• Multi-file Support: Besides PST files, it supports viewing of numerous other file formats.
• User-friendly Interface: It comes with a clean and intuitive interface, making it easy to use for individuals of any skill level.

43.2 Cons

• Internet Dependent: One obvious limitation is that it requires a stable internet connection to work.
• No Export Feature: As expected for most free tools, it lacks the capability of exporting the viewed contents.
• Limited Functionality: Although it gets the job done for viewing, it doesn’t offer the extended features found in some downloaded tools, such as handling corrupted files, password protection, etc.

44. pstXplorer PST File Viewer

pstXplorer PST File Viewer is a useful tool for those who wish to view and examine the contents of their PST files outside of the Microsoft Outlook environment. It offers a range of features that make managing and reading PST files simpler, including the ability to view emails, calendars, contacts, notes, tasks, and more. It also comes with an intuitive interface.

44.1 Pros

• Multi-item Preview: Allows users to view a range of items in PST files including emails, calendars, contacts, tasks, and notes.
• User-Friendly Interface: The simple, intuitive interface can be easily navigated, making it suitable for beginners and pros alike.
• Compatibility: Works seamlessly with all versions of Outlook and Windows OS.

44.2 Cons

• Limited Advanced Features: Does not support advanced features such as reading of corrupted PST files or password protected files.
• No Export Capability: Like many other tools, saving or exporting files is only available in the premium version.
• Performance: Struggles when dealing with overly large PST files.

45. Corbett Free PST Viewer Tool

The Corbett Free PST Viewer Tool is designed to provide easy access to view and manage PST files without Microsoft Outlook. It supports viewing all types of data stored in a PST file, including emails, contacts, calendars, tasks, and more. It’s particularly known for its excellent compatibility and user-friendly interface.

45.1 Pros

• Excellent Compatibility: Supports all versions of MS Outlook and is compatible with all Windows platforms.
• Efficient Viewing: Can efficiently view all types of data including emails, contacts, calendars, tasks, and more.
• User-friendly Interface: Offers an intuitive interface which makes managing and reading PST files an easy task.

45.2 Cons

• Limited Advanced Features: Does not provide advanced features such as handling corrupted or password-protected PST files.
• No Export Functionality: Saving or exporting the viewed data is only available in the premium version.

46. DataHelp Free Outlook PST Viewer

If you’re looking for a straightforward solution to view your PST files without Outlook, the DataHelp Free Outlook PST Viewer could be a suitable choice. It offers an easy way to open and view all PST data like emails, contacts, calendars, tasks, and journals. Additionally, it also comes with a user-friendly interface designed for seamless navigation.

46.1 Pros

• Comprehensive Data Viewing: Facilitates viewing of emails, contacts, calendars, tasks, notes and more stored in PST files.
• User-Friendly Interface: The intuitive design offers smooth navigation and easy accessibility to data.
• Compatibility: It is compatible with all the versions of MS Outlook and Windows operating systems.

46.2 Cons

• No Advanced Features: It lacks advanced features such as handling corrupted or password-protected PST files.
• No Export Feature: This tool is a viewer only. Exporting or saving features are available in the paid version only.

47. SysTools PST File Viewer Tool

The SysTools PST File Viewer Tool is a resourceful utility designed to view and read PST files without needing MS Outlook. It supports display of PST data including emails, contacts, calendars, tasks, journals, and so forth. It also facilitates reading both healthy and corrupted PST files and provides multiple preview options for deep analysis of PST data.

47.1 Pros

• Handles Corrupted Files: Offers the functionality to read and recover data from corrupted PST files.
• Compatibility: The tool is compatible with all the versions of MS Outlook and Windows operating system.
• Preview Options: Provides multiple preview options for in-depth analysis of PST data.

47.2 Cons

• Performance: Tends to be slow when handling overly large PST files.
• No Export Functionality: While it does an excellent job of viewing data, exporting or saving features are limited to the premium version.

48. Mailvare Free PST Viewer

The Mailvare Free PST Viewer is a handy tool designed to let users view PST files’ contents without requiring MS Outlook. It offers a secure way to open and read PST file emails, calendars, contacts, etc. A specific feature of this tool that sets it apart is its ability to view the contents of password-protected PST files.

48.1 Pros

• Works with Password-Protected Files: Can open and read password-protected PST files which is often a limitation of many other similar tools.
• Comprehensive Data Viewing: Facilitates viewing of emails, contacts, calendars, and more stored in PST files.
• User-Friendly Interface: Sports an intuitive interface for easy browsing and viewing of the data.

48.2 Cons

• No Advanced Features: Handling of corrupted PST files is not supported.
• No Export Feature: The tool is primarily for viewing the contents of PST files, so saving or exporting capabilities are only available in the premium version.

49. Summary

49.1 Overall Comparison Table

Tool	Features	Ease of Use	Price	Customer Support
FREEVIEWER PST Viewer	Multiple file format support, preview and search functions	Very Good	Free, Pro version available	Good
MSOutlook PST File Viewer	Robust functionality with ANSI and Unicode support	Easy	Free	Basic
CoolUtils Outlook Viewer	Multiple PST files view, generates records	Easy	Free	Adequate
Recovery Toolbox PST File Viewer	View normal and damaged files, full file structure	Easy	Free	Average
SysTools Outlook PST Viewer Tool	Views normal, damaged and password-protected files, Preview functionality	Simple	Free, Pro version available	Good
Kernel Outlook PST Viewer Free	Copies and prints emails, flexible viewing options	User-friendly	Free, Pro version available	Available
PST File Viewer	Handles encrypted files, views all types of data	Good	Free	Limited
GainTools PST Viewer	Handles encrypted files, detailed viewing	Easy	Free	Available
GoldFynch’s Free Web Browser-Based PST viewer	Web-based, secure	Very Good	Free	Available
Aryson PST Viewer Tool	Caters to corrupted files, multiple viewing options	Simple	Free, Pro version available	Good
MailsDaddy Free PST Viewer	Caters to corrupted files, precise data view	Easy	Free	Available
SysInfo PST File Viewer	Handles encrypted, password-protected, and corrupted files, advanced preview	Average	Free	Good
PST Viewer Software	Advanced features, supports corrupted PST files	High	Paid	Good
PST Viewer Tool	Supports ANSI and Unicode PST, Attachment preview	Medium	Free version limited, full version paid	Average
PST File Viewer Wizard	Wide range of features, preview attachments	Low	Paid	Excellent
Outlook PST Viewer Tool	Support for encrypted files, export option	High	Paid	Good
FORENSICSWARE PST Viewer	Forensic features, advanced search & sort	Low	Paid	Average
eSoftTools Software Free PST Viewer	Basic functionality, preview attachments	High	Free	Good
Free PST File Viewer	Basic viewing functionality	Medium	Free	Average
KDETools Outlook PST Viewer	Detailed view of email components, preview attachments	High	Free demo version, full version paid	Good
SYSKARE PST File Viewer Tool	Detailed view of all email components, supports large files	Medium	Free limited version, full version paid	Good
Stellar PST Viewer	View deleted items, effective search options	Medium	Free demo version, full version paid	Excellent
DRS PST Viewer Tool	Reads corrupted files, detailed view of emails	High	Free demo version, full version paid	Average
Recoveryfix for PST Viewer	Reads corrupted files, attachment preview	Medium	Free demo version, full version paid	Good
MailsSoftware Free PST Viewer	Efficient viewing, user-friendly, free version available	High	Free/Premium	Good
FREE PST VIEWER PC InfoTools	Detailed preview, non-corruptible layout, high compatibility	High	Free/Premium	Average
PCDOTS PST File Viewer Software	User-friendly, free version, standalone application	High	Free/Premium	Average
Free PST Viewer Softaken	Multi-feature dashboard, simple, high compatibility	High	Free/Premium	Average
OST PST Viewer	Versatile, advanced searching, no Outlook dependency	Medium	Free/Premium	Good
ZOOK PST Viewer Tool	Supports encrypted files, no Outlook dependency, large file handling	High	Free/Premium	Good
BitRecover PST Viewer Tool	Decryption ability, large file handling, no Outlook requirement	High	Free/Premium	Average
Free Outlook PST Viewer CubexSoft	Comprehensive viewing, no Outlook dependence, user-friendly	High	Free/Premium	Good
PST Viewer to Open PST File	Comprehensive viewer, no Outlook dependency, user-friendly	High	Free/Premium	Good
FREE PST VIEWER Acquire Forensics	Forensic features, no Outlook dependency, ANSI and Unicode PST	Medium	Free/Premium	Good
Free Outlook PST Viewer Data Repair Tools	Accommodating UI, no Outlook dependency, supports different types	High	Free/Premium	Average
Kernel Outlook PST Viewer	Easy to use, no Outlook dependency, free version	High	Free/Premium	Average
PCVITA PST Reader	Opens PST files of any size, Offers Hex view, Properties view etc	User-Friendly	Free/Paid	Good
PST Viewer	Opens ANSI/UNICODE PST, Handles Corrupted Files, Multiple Viewing Modes	Complex UI	Free/Paid	Average
BitData PST Viewer	Opens Password Protected Files, Handles Corrupted Files, Preview All types of PST data	Simple Interface	Free/Paid	Good
OST PST Viewer	Opens both OST and PST, Advanced Search, Handles Corrupted Files, Attachment Preview	User-friendly	Free/Paid	Excellent
DotStella PST File Viewer	Opens all types of PST data	User-friendly	Free/Paid	Good
Free Online PST Viewer	Web-based, Supports Various File Formats	User-friendly	Free	Average
pstXplorer PST File Viewer	Preview Multiple items, Full Compatibility	User-friendly	Free/Paid	Good
Corbett Free PST Viewer Tool	Preview Multiple items, Full Compatibility	User-friendly	Free/Paid	Average
Free Outlook PST Viewer	Preview Multiple Items, Full Compatibility	User-friendly	Free/Paid	Good
PST File Viewer Tool	Handles Corrupted Files, Provides Multiple Preview Options	Simple Interface	Free/Paid	Average
Mailvare Free PST Viewer	Opens Password Protected Files, Comprehensive Data Viewing	User-friendly	Free/Paid	Average

49.2 Recommended Tool Based on Various Needs

If you need the most robust feature set and can tolerate a complex user interface, SysInfo PST File Viewer is the best choice. However, if you prefer a tool with a simple interface and adequate functionalities, both the FREEVIEWER PST Viewer and MSOutlook PST File Viewer are good options. For those needing a tool with secure and instantaneous access without the need for downloads, GoldFynch’s Free Web Browser-Based PST Viewer is also a strong contender.

50. Conclusion

Choosing the ideal PST viewer tool mainly depends on your specific needs and circumstances. If you deal mostly with healthy PST files and desire simplicity, tools with user-friendly interfaces and basic features like GainTools PST Viewer and MailsDaddy Free PST Viewer V3.3 could be ideal. However, if you often have to handle encrypted or damaged PST files, more advanced tools like SysInfo PST File Viewer or Aryson PST Viewer Tool could be more suitable.

Moreover, always consider factors such as the size of the PST files you are dealing with and the speed of the tool while handling large files. Remember, the best tool for you is the one that comfortably addresses all your requirements and falls within your expected budget. Thus, before finalizing any tool, make sure to conduct proper research and to utilize the free versions or trials to explore the tool’s capabilities.

Author Introduction:

Vera Chen is a data recovery expert in DataNumen, which provides a wide range of products, including DWG recovery product.