outlook pst viewer



Free PST Viewer Tool

(Average Rating 4.0 Based on 431 Reviews)

FreeViewer provides advanced PST file viewer that allows users to manage and view archived PST files in an easy and effective way. With this Windows portable PST reader, one can easily view PST files by downloading this trustworthy software that can be installed on all Windows operating systems. Microsoft Outlook PST viewer software also allows you to browse and view Inbox.pst, Sent.pst, Draft.pst, etc.

  • PST Viewer Allows to View PST File Emails, Attachments, Contacts, Calendar, Etc.
  • Complete Preview of Outlook PST Emails Along With Attachments
  • Browse and View Outlook PST Emails in a Precise Manner
  • Perform Hex & PST Forensic Analysis on the Required Files
  • Browse and View Damaged or Corrupted Outlook PST Files
  • Offers Two-Mode Scanning Options to Easily View PST Files Data
  • Multiple Preview Options to Completely Explore PST Files/Folders
  • Preview the PST Files Generated by Microsoft eDiscovery Export Tool
  • Download PST Viewer and Install It on Windows 11 & Windows Server 2019
  • Upgrade to Pro Version for Multiple Preview Mode, Advance Search, Print Feature
  • Upgrade to Pro Plus Version for Multiple Export Options with PST Viewer Features

Why Should Users Go for Pro Editions of PST Files Viewer Tool?

A Comprehensive List of Key Features Users Opt in Different Outlook PST Reader Portable Versions

Best PST viewer

Outlook PST File Reader

Few of the elementary features users get when they download PST viewer on Windows OS

  • Read all PST Files
  • 8 preview ways to view information's of the PST file data
  • Preview contacts, emails, calendar, tasks, notes and journal

PST reader Pro Version

Pro Version

User can avail extra features by upgrading free version to PST file viewer pro version:

Features of This Application


  • Search the PST File within Selective or All drive
  • Allow Several Files in Batch
  • Remove SMIME / OpenPGP Encryption
  • Advanced Search to Find Out Particular Data File
  • Convert into PDF with Various Advanced Settings
  • Print PST File Data

Pro Plus Version

Pro Plus Version

The most advanced edition of free pst viewer comes with the best features. Upgrade it to pro+ version and avail listed features:

Features of Outlook PST File Reader Pro


  • Export All Data into PST
  • Convert entire emails into MBOX
  • Change all items into MSG
  • Export emails only in EML or EMLX

FreeViewer Awards and Reviews

Top Rated PST Reader Tool to Analyze Outlook PST Files

FreeViewer Outlook PST File Viewer

3-Step Solution to View MS Outlook PST Files

Microsoft Outlook – User's Scenarios

Top Searched Microsoft Outlook User's Queries

What is Microsoft Outlook and PST File?

Outlook allows users to manage multiple email accounts in a single interface. It stores its entire data, which includes the data of different mailbox items like emails, tasks, calendars, etc., in the PST format (not an open source file). The file extension of PST is a binary file format that is exclusively designed to save email information in a particular order. The latest version of Outlook generates a Unicode PST format that can support a large-sized PST file.

File Structure of Outlook PST File

  • Node Database(NDB): It is one of the file structures of PST that contains header, blocks and nodes to store data. The allocation info and node reference ensure the efficient allocation of data.
  • Lists, Tables and Properties(LTP): In this layer of PST file, data is converted along with all the properties and stored in 2-D tables.
  • Messaging Layer: This layer holds the logic to join both the NDB and LTP layers into messages, folders, properties and attachment.

Locations of Outlook PST File

  • The location of PST file for Outlook 2021/2019/2016/2013/2010: File >> Info >> Account Settings >> Account Settings >> Data Files
  • The location of PST file for Outlook 2007: Tools >> Account Settings >> Data Files

What If the Outlook PST File is Corrupted?

The PST file, which is the soul of an Outlook application, can get corrupted due to several reasons, such as human errors, intrusion of unknown virus or malicious software, technical failures like improper Outlook shutdown, etc. In case of the PST file corruption, users would not be able to send or receive emails, which ultimately leads to data inaccessibility issue.

One of the ways to handle corrupted PST files is by using Scanpst.exe, an inbuilt utility by Microsoft; however, even Scanpst.exe has its limitations cannot retrieve data from a severely damaged PST file. In such situations, you can try the Outlook PST Viewer tool that can resolve both minor and major PST corruption effectively. The free PST analyzer Software will also allow users to view and analyze PST file after troubleshooting all the corruptions associated with the file.

How to View a PST File on Windows OS?

The process to open PST file without installing or configuring Outlook becomes easy with the help of Standalone PST Mail Viewer Software. This PST Reader Tool is an out of the box utility featured with the best algorithm to safely view Outlook PST files. Some unique features of the Tool are:

  • Renders Categorized View: It offers a complete categorized view of PST files. It includes data items like Emails, Calendars, Tasks, Notes, etc., which can be previewed in a precise and manageable way.
  • PST Attachment Viewer: The Free Outlook PST file reader Software lets you load and view entire email data along with attachments.
  • Views Password Protected, Encrypted and Damaged PST: The Microsoft Outlook PST files Viewer application allows users to view the corrupted, password protected and encrypted PST file by repairing the corrupted data items of the PST file.
  • Supports Outlook Email Forensics: This is one of the distinct and amazing feature of the tool. The PST file explorer Software provides multiple preview modes to view the Outlook emails (Hex View, MIME View, Attachment View, RTF View, etc.). All these preview options are extremely useful for email forensics investigation.
  • Offers Advance Search Option: This options allows you to fetch a specific or particular email from the PST file. You only need to specify some phrase or keyword in the given fields on the basis of which the software conducts its search.

Need to Use Free Outlook PST Viewer Tool

This Freeware Windows Portable PST Email reader Tool is designed by some of the best technocrats to enable even naive users to smoothly operate this tool. This ultra-quick Outlook PST file explorer portable software is power packed with numerous unique features and functionalities:

  • PST explore tool allows you to view even archive PST files and browse both healthy and corrupted PST files.
  • Users can swiftly browse PST files even when they are password protected.
  • Users can effortlessly analyze PST files without the need of installing Outlook application.
  • The software offers dual mode scanning options to securely browse and view PST files.
  • PST reader maintains the metadata and data integrity properties after scanning the damaged Outlook data files.

Prominent Features of Outlook PST Files Reader Software

PST Folder Viewer Software's Features to Analyze Outlook PST Files

analyze Outlook PST file

Analyze Outlook PST Files

With the help of Free PST viewer tool, one can conveniently view every single data item of the Outlook PST file in a trouble-free way. The various mailbox items include emails, tasks, calendars, etc. The best part is that the Outlook PST files viewer software does not require Outlook installation to analyze the PST files. This tool is also capable to view severely corrupted PST files.


View PST File with Attachments

This Outlook PST file viewer is a top-notch software that offers a simplified and a user-friendly interface to all end users. Users can easily view all the attached data related to the PST file. In addition to that, FreeViewer Outlook PST file reader tool ensures that the attachments associated with each Outlook email remain in the original order and formatting.

Windows Outlook Email Forensic

Outlook Email Forensics Tool

For a digital forensic investigator, email headers play an important role in identifying crucial emails. Any type of manipulation in the Outlook email can be traced after reading and viewing the email header. This remarkable Microsoft Outlook PST analyzer utility allows you to conduct the advance search to smoothly browse and view PST file with attachments.

PST file explorer

HEX Analysis of Outlook PST Emails

By availing Free Outlook PST Viewer Tool, one can easily access every single bit of information contained in the email. If in case, any change or modification is done to the email, it can be quickly identified with HEX analysis of every individual email along with its header information. Moreover, the PST Folder Viewer tool allows to browse large PST email attachments.

contact mailbox

Explore Contact Mailbox Element

By using PST explorer software users can read the contact data items instantly without any email client dependency. In this Microsoft Outlook PST file viewer shows the preview of Outlook PST contacts and distribution list. Moreover, all the contacts from the particular PST file will display in a similar way as they display in the MS Outlook email application.

analyze archive pst data

Able to Analyze Archive PST Files

Outlook PST reader tool is combined with features that allow users to quickly read Outlook PST files in a simpler interface. The progressive algorithm used to evolve this authoritative tool makes it easily usable even by non-technical users. In addition, the utility also permits to explore Outlook Archive emails with emails, attachments, calendar, contacts, and so on.

portable PST files

Allows In-depth Outlook PST Analysis

The software allows users to browse and analyze PST files. To search a particular email, one can make use of advance search option that will quickly fetch the data from a large-sized PST file. For that, simply mention the required details in the specified fields to effortlessly view the backup PST file. Also, Microsoft Outlook PST file Reader Tool provides multiple preview modes such as Normal Mail View, Properties View and Attachments View.

pro+ edition

Update to PST Pro / Pro + Version

In order to opt a set of extended features, users can make the best use of Pro and Pro Plus versions. With these versions, apart from analyzing the PST file, users will also be able to convert PST file in different other file formats. The resultant Adobe portable document files can be opened and used in any Windows. The tool also provides the option to split Outlook PST file into smaller parts without worrying about data loss issue.

Free PST Viewer Software - Specifications

Hardware and Software Requirement to Launch This PST File Viewer

Software Download

Size: 18.2 MB

Version: 5.0

Trial Limitations

Free PST Viewer allows users to only preview Outlook emails with attachments, Upgrade to pro version for Advance Search option and Export PST Emails into PDF Format.

System Specifications

Hard Disk Space
100 MB of free hard disk space required

4 GB of RAM

1GHz processor (2.4 GHz is recommended)

Application Pre-Requisites

If you are using Windows 11, 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 Versions

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

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




Electronic Delivery


Microsoft Outlook PST Viewer Tool - Feature Comparison

Get an Overview of PST Reader Features – Viewer vs Pro vs Pro+

Features Free Viewer Pro Pro+
Browse and View Outlook PST File
View PST File with Attachments
View Archive PST File & Outlook Backup File
Advance Search Option
Naming Option
Print, Search, and Save as PDF
Advance Filters
Outlook Data File Split
Repair PST and Save Data File
Export PST into Multiple Format
Customer Support
Cost Free $69 $129
Frequently Asked Questions

Check How This Tool Will Help you in Reading PST File Data

How to View PST Files with Attachments Free?

Browse PST File & Attachments

Perform below listed 4 steps to read PST file using FreeViewer PST file viewer:

  • Step-1: Download PST Viewer Tool for Free and Install
  • Step-2: Click on Add File Option to Browse PST File
  • Step-3: Get Multiple Preview Options to Analyze PST Files
  • Step-4: Choose Switch View for Horizontal or Vertical Reading Mode
Yes, this PST Reader Tool can be easily executed to view and analyze PST files on Windows OS 11, 10, 8, 7, Windows Server 2019, 2016, 2012, and 2008 versions.
Yes, one can seamlessly browse an orphan Outlook PST file, as there is no need of Outlook configuration to run the PST File Viewer Tool.
Yes, it is an efficient PST Folder Viewer utility that is capable enough to browse the Outlook content that is password protected or encrypted emails.
Yes, the PST file explorer portable Tool can browse and view even highly corrupted PST files.
No, the Free Outlook PST file reader software enables users to access PST file of any size without installing Outlook on the system.
Yes, this PST Analyzer Software is developed concerning the issues related to forensic purpose. Hence, one can smoothly fetch the email headers of a particular email in order to analyze all the information related to the email in detail. We have also included this software in our list of best email header analyzer tools.
Yes, it is possible with Microsoft Outlook PST file explore tool. This tool allows to view and read archived PST and password protected PST files without losing any data.
Yes, this software provides two scanning modes, Quick and advanced scanning. Try advanced scan option to scan corrupted and damaged PST files.
Yes, this tool allows their users to read all of their data, keeping the actual hierarchy.
No, this software not required any additional tool. Users can free download this software on any version of Windows OS to use its all features.
Yes, this software is 100% safe and secure and does not lose any data. PST reader tool is user friendly tool for technical and non technical both users.
What Customers are Saying?

User Reviews After using PST Viewer Tool Full Version

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