SysTools Outlook PST Viewer Tool

View MS Outlook Mailbox Items with Attachments

(Average Rating 4.7 Based on 2267 Reviews)

Outlook PST Viewer





  • Complete Preview of Outlook Emails, Contacts, Calendars, Tasks, etc.
  • Enables Users to View Outlook PST Emails Along with Attachments
  • Offers Dual Scanning Modes i.e, Quick and Advance Scan to View PST Files
  • No PST File Size Restriction to Seamlessly Browse Outlook PST File of Any Size
  • Capable to Preview Data Items from Multiple PST Files Simultaneously
  • Efficiently Views .bak File of Scanpst.exe without MS Outlook Installation
  • Device Free: Installs PST Viewer Tool on Multiple Computers and Laptops
  • No Microsoft Outlook Installation or Configuration Required to View PST Files
  • Capable to Browse and View Data Even from Damaged Outlook PST Files
  • Smartly Sorts Emails using Attributes like From, Subject, To, and Received
  • Renders Multiple Preview Modes to Deeply Analyze Outlook PST Files
  • Attachment View Helps to Zoom In, Zoom Out, and Rotate Attachment Files
  • Permits Users to Save Scanned File of the Corrupted Outlook PST File
  • Upgrade to Pro Version for Advance Search and Exports PST to PDF File
  • Supports PST File of the Latest Microsoft Outlook 2021 and All the Prior Versions

NoteFree Version Is Not Available

PST Viewer & Its Pro Versions

An Extensive List of Features you get in Different PST Viewer Editions

PST Viewer

When you download this PST file viewer onto your PC, you will be provided with a set of features:

  • Read All PST Files
  • 8 Preview Modes to View Details of the PST File Data
  • Preview Emails, Contacts, Tasks, Calendar, Notes & Journal





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Pro Edition

If you want to take advantage of extra features, upgrade to the Pro Version of Outlook PST Viewer.

Features of PST Viewer

  • Search the PST file within Selective or All Drive
  • Support Multiple Files in Batch
  • Remove SMIME / OpenPGP Encryption
  • Advanced Search to Find Out Specific Data
  • Export into PDF with Multiple Advanced Settings
  • Print PST File Data

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Pro+ Edition

Outlook PST Viewer Pro Plus, the most advanced version, comes with the best features:

Features of PST Viewer Pro

  • Export All Data into PST
  • Export Emails into MBOX
  • Export All Items into MSG
  • Export only Emails into EML/EMLX





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Multiple PST Preview Modes

Offers Multiple Preview Modes

Regardless of the Outlook version, this amazing PST Viewer tool lets users view the data out of different Outlook PST files in a seamless and reliable way. This software is efficient enough to provide the preview of the uploaded PST file in different preview modes. The following modes can be availed from the software interface:

PST Viewer – Multiple Preview Modes

  • Normal Mail View
  • Hex View
  • Properties View
  • Message Header View
  • MIME View
  • HTML View
  • RTF View
  • Attachments View

PST Reader – Supports All Outlook Versions

  • Microsoft Outlook 2021
  • Microsoft Outlook 2019
  • Microsoft Outlook 2016
  • Microsoft Outlook 2013
  • Microsoft Outlook 2010
  • Microsoft Outlook 2007
  • Microsoft Outlook 2003
  • Microsoft Outlook 2002
  • Microsoft Outlook 2000

PST Viewer Pro

Advanced Search & Export PST Emails

The Outlook PST Viewer software allows users to read data from the Outlook PST file and also explore the desired emails from the bulky PST file by availing the Advanced Search functionality. Moreover, one can also export a specific or an entire batch of emails to the secure Portable Document Format. The PST Message Viewer tool not only lets you view the corrupted PST file but also provides the option to save the scanned file, which can be loaded the next time you wish to view the same corrupted file.

  • Advanced Search Feature: For an effortless searching process, you can make the best use of the Search feature provided by the Outlook PST Viewer tool. Using this feature, you can easily trace the desired emails, calendar, and attachments from the huge PST file. To search a particular data item, you just need to specify the most relevant phrases in the selected criteria. Read More
  • Export to Portable Document Format: Besides performing the in-depth searching feature, the PST Reader also enables the user to quickly transfer data from the PST file to Portable Document Format for security and file sharing purposes. After performing the selective email analysis, simply export the required PST file to Adobe Acrobat Portable Document Format.

Variety of Attributes to View PST File Via SysTools PST Viewer Software

Normal Mail View Provides basic details of the message with different attributes like subject, attachments, From, To, Cc, Bcc. From, etc. Apart from this, it also displays the read and unread email messages of the PST file.
Hex View Enables users to view the bit-by-bit information of emails, which allows them to deeply analyze the emails. This view helps users to perform a forensic analysis of emails.
Properties View Displays the number of MUAs/MTAs wherein the emails have been traversed, timestamps details, and send/receive protocols. This view also provides information about the following:
  • Internet Header Details
  • Body Detail
  • Message Flags
  • Sender Details
  • Subject
  • Additional Info
Message Header Allows users to analyze the routing details of the email message over different mail servers. Some of the important attributes include:
  • MIME Version
  • Message-ID
  • Return-Path
  • Content-Type
  • Subject
MIME View Displays minor details, such as the MIME Version, Date, and Message-ID about the Outlook email message.
HTML View Embeds the content within the HTML tag, making it easy for the users to know the different HTML codes available at the back end.
RTF View Describes email messages in the plain text, including the styling, formatting, images, etc., that are placed within the text.
Attachments Displays the attachments of an email like documents, spreadsheets, images, audio, video, etc., corresponding to that email message. This allows users to easily preview image or play audio / video within the software interface. The following features are included in the Attachment view:
  • Zoom In
  • Zoom Out
  • Rotate the Page Counterclockwise
  • Rotate the Page Clockwise
Path Displays the exact path of the selected calendar
Subject Shows the subject name of the specific calendar
Location Displays the accurate location, which belongs to the calendar data
Start Time / End Time Shows the Start time in which the event started / End time lets users know the closing time of the event
Name Describes the name of the person of the selected contact
Nick Name Shows the nickname, which has been mentioned for the specified contact data
Birth Date Displays the Birth Date of the respective contact
Spouse Shows the details of the Spouse data, if it is mentioned
Anniversary Displays the anniversary date
Contact Details It includes the primary phone number, mobile number, Home, Business, etc. of the contacts
Address This includes the address details of the Home, Business, and other
Emails It includes the email address of the respective contact person
Subject Describes the name of the Task subject
Start date Displays the start date
Due date Displays the end date
Priority Shows the priority of the task in Normal, etc.
Status Remarks about the status of the task i.e., Not Started, In Progress, etc.
Reminder Lets users to set a reminder to the task
Owner Describes the name of the owner
View Notes Under the Notes data item, it displays the corresponding content for each Note
View Journals It includes the different attributes associated with the respective journals like Subject, Category, Entry Type, Start, Attachments, etc.

Noteworthy Features of SysTools PST Viewer Tool

PST Viewer Tool to Read Corrupted and Healthy Outlook PST Files

View PST File with Attachments

Preview MS Outlook Data Items

SysTools PST Viewer is a versatile utility that lets users view all Outlook data items like emails, contacts, calendars, tasks, notes, journals in a smart yet reliable way without installing Outlook 2021, 2019, 2016, 2013, 2010, 2007, etc. It provides multiple preview options such as Normal Mail, Properties, Hex, and Message Header to view Outlook Archive folder.

Browse PST File

Scan & View Corrupted PST Files

The free PST Email Viewer software provides two different scanning options — Quick scan and Advance scan — to seamlessly view and analyze the PST file. One can check the Advance Scan option to perform a detailed analysis of the uploaded PST file. The Advance Scan option also allows the user to scan any damaged / corrupted Outlook PST file.

Preview PST Items

Efficiently Previews PST Items in Detail

Once the Outlook PST Viewer software reads all the PST data items with attachments, it will also display the number of items present in each folder. The tool also generates an item preview with all the properties. Users can easily view all Outlook items with their corresponding attributes. The attributes of an email are From, Subject, To, Sent, etc. Similarly, the attributes of Contacts are Full name, Address, and so on.

View PST Contacts

Flawlessly View Contact Mailbox Item

Apart from viewing Outlook emails, one can also view the contact data items efficiently without configuring Outlook. In this, the PST Archive Viewer tool displays the preview of Outlook PST Contacts and Distribution list. Additionally, all the contacts from the respective PST file will appear in a similar way as they appear in the Microsoft Outlook 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000 application.

No Outlook Installation

No Outlook Installation Required

This amazing free PST Reader tool lets users instantly browse and access the data items associated with the PST file without installing Microsoft Outlook. Moreover, it provides a complete preview of all the PST file emails and other mailbox items effortlessly on Windows OS 11, 10, 8, 7, Windows Server 2019, 2016, 2012, and 2008 versions.

View PST Calendar

Smoothly View Calendar Data Item

Once Outlook PST Calendar Viewer software is launched on the system after adding the PST file, it provides a preview of the Outlook emails. Now, to read the calendar entries, simply navigate to the calendar data item and explore the data that belongs to the Outlook calendar. Besides emails and calendars, it allows users to view other mailbox items like notes, tasks, etc.

View Optimized PST

Renders Optimized PST Viewing

The software allows users to independently view PST files in an optimized way without the occurrence of any errors. This is because the PST Viewer tool provides the option to change the location of the Temp folder (of Software) from the installation drive (C Drive) to any free drive space, which will reduce the main memory consumption.

Browse Archive PST

Capable to View Archive PST Files

Outlook PST Archive Viewer tool is incorporated with features that permit users to smartly view Outlook PST files in a simplified interface. The advanced algorithm used to develop this powerful tool makes it easily operable even by novices. Additionally, the software also allows to view Outlook Archive emails with attachments, calendar, emails, contacts, etc.

Upgrade to Outlook PST Viewer Pro Version to Avail Advanced Functionalities

Save Outlook Emails

Export as Portable Document Format

The Export option provided by the PST Reader Pro tool allows users to save Outlook emails and other data items in Portable Document Format. It also allows users to convert all the items from the PST file to Portable Document Format so as to keep the email evidence secure and protected. The tool also ensures that the attachments remain embedded with their respective emails in the resultant file.

PST File Search

Perform Search Within PST File

The Search feature, present in the PST Viewer Pro software, allows users to filter emails by applying several criteria. This feature helps users to easily find the desired emails among the countless PST emails. To search for a particular email, the user only needs to enter the relevant keywords or phrases in the prescribed fields. The tool also lets users to add different criteria to make the search results more precise. Read More

Sort Data Items

Option to Sort Data Items

In order to re-arrange the listing of items, PST File Viewer Pro software allows users to sort emails, contacts, calendars, tasks, notes, etc., on the basis of different attributes. The various attributes for emails include subject, received date, sent date, size in KB, etc. The attributes for contacts are contact name, address, phone numbers; and for calendars, the attributes are subject, location, start, end, location, etc.

Selective Conversion

Export Selective Folders

The export option offered by the PST Viewer Pro tool allows users to save the PST file either with selective or all the folders. For selective file export, users need to select the required files and folders to export them into Portable Document Format. It is one of the highlighted features of the tool that allows users to export only the desired data from the PST file to Portable Document Format.

Multiple Naming

Multiple File Naming Options

PST Reader Pro software provides multiple file-naming options to save Outlook emails in the desired format. These naming conventions allow users to save their files in various formats, such as Subject, Subject+Date, From+Subject+Date, MD5, etc. By default, the utility saves the selected emails according to the Subject of the emails.

Print PST File

Directly Print the Output PST File

As part of the export procedure, the PST File Viewer Pro application additionally features an option to generate a printed copy of the selected emails. By using this option, users can easily create a hard copy of the email by printing it directly using the SysTools PST Viewer Pro software.

PST Viewer Software Specifications

Free Download PST Reader Software

System Specifications

Hard Disk Space
100 MB of free hard disk space required

2 GB is recommended

Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz

Operating System

Microsoft Windows 11 (64 bit), Windows 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008


If you are using Windows 11 (64 bit), Windows 10, 8, 7 (32 bit or 64 bit), then please launch the tool as "Run as Administrator".
Microsoft .NET framework 4.5 and above

Supported Editions

Microsoft Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32/64-bit)


Electronic Delivery

Upgrade to PST Viewer Pro or Pro+ Version

Upgrade to Outlook PST Viewer Pro for Advance Search and Export Option

Features Viewer PRO PRO +
Add Outlook PST Files
Browse Outlook BAK File
Preview Emails with Attachments
Install on Multiple Computers
Search PST File Data Items
Export PST to Portable Document Format
Export PST to PST, EML, MSG
Split Outlook Data File
Cost $29 $69 $129
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2023 Highly Rated & Most Popular PST Viewer Software for Your Ease

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Frequently Asked Questions

Listed Commonly Asked Questions and Answers

How does the PST Viewer Tool operate to preview a PST file with attachments?

Free PST Viewer

The working of the Free SysTools PST Viewer tool is explained in the following steps:

  • Step 1: Install and run Outlook PST Viewer tool on the Windows system
  • Step 2: Click Add File and browse to view PST file with Advance scan option
  • Step 3: Generate a complete preview of Outlook PST files with attachments
  • Step 4: Provide an option to switch view modes: Horizontal or Vertical mode.

There is no need to purchase a separate version of the software to view Outlook emails with attachments for Windows 11, 10 OS. The PST Viewer tool is compatible with all the versions of the Windows operating system.

No, the PST Viewer software to view PST mailbox items with attachments is a Windows-based utility and can only run on the Windows platform.

The total scanning time of the imported PST file can be estimated by two factors size of the file and the level of damage done in the file. One can choose the Advance Scan option for scanning the file. Moreover, unlike the Quick scan, the Advance Scan takes time as it scans every bad sector of the file thoroughly. Therefore, it is not possible to predict the exact scanning time of the file.
Yes, the PST Viewer tool is induced with advanced features that let users to view PST files from the latest Outlook 2021, 2019 and all the below versions.
Yes, this recommended PST Reader software to view PST folders can process and give a preview of the password-protected Outlook PST file, even if its password is not known.
No, the Demo version of the Free PST Viewer Portable tool will just let you scan and view PST file contents. To execute search within a PST file or to export it to Portable Document Format, you need to upgrade to the Pro Version.

We are looking forward to view around 150 PST files at the same time using this tool to view PST contents with attachments. Is this possible? Also, is it possible to upload a list of the file locations so that there is no need to add PST files manually?

No, the software to access PST file with attachments only allows you to add one PST file at a time. However, you can process unlimited PST files back to back.
No, PST Viewer Freeware Version only allows user to view PST files with attachments and other contents, such as emails, contacts, calendars, archives, journals and notes. To save emails or attachments, you need to upgrade to Pro version.
No, the software to read contacts from PST file runs successfully even with attachments and can also process orphan PST files.

I have an inaccessible PST file. Can I view its items using the PST Viewer tool?

Yes, the PST Viewer Portable software can scan and view damaged as well as deleted data from PST files and lets you preview them in a healthy mode.
No, there is no limitation on the maximum number of keywords that can be used to search a specific data item.
When you load your heavy PST file in the software to view old PST files, the PST data get loaded in the C folder because it is the installation drive of your PST Attachment Viewer software to view Outlook PST files with attachments. In case you do not have enough space in your C drive, then the PST Viewer software to view PST emails may crash. So for optimized viewing, we have provided the option to change the loaded data path of the PST file.

I was working on the issue of my damaged PST file using scanpst.exe. It created a backup as .bak file. Now I have that bak file with me but I don't know how to view it in the Outlook. Can Outlook BAK viewer software to view the outlook.bak file resolve this issue?

Yes, the tool to view Outlook quarantine is capable to view .bak file. You just need to browse that .bak file into the Outlook BAK Viewer tool.It scans that file and loads all data so that you can view the data of the .bak file easily.
Yes, the PST Viewer tool allows you to view PST file without importing it into MS Outlook application.
Free PST viewer software offers the facility to view emails, contacts and calendars from a PST file effortlessly.
Yes, it is possible using Outlook PST data viewer application. It supports reading and viewing of archived PST and password-encrypted PST files without loss.
Yes, the tool offers two scanning options, Quick and Advanced. Check the Advanced scan option to scan corrupted or damaged PST files.
No, this software can only view PST files along with all data items. If you have a corrupt PST file, you can use the Outlook Recovery Tool to repair that file.
No, use the Save Scan File option to store the loaded PST file, then use the Load Scan option from the Software screen to view the same PST file.

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