Holidays season event is here! Save 25% on Upgrades

Free PST file Viewer and Reader

Use OST PST Viewer freeware to open, view and search in old Outlook PST files

Download Now

Download free version

Purchase now

14 days money back quarantee.


Click on image to zoom in

View PST files and other OST PST Viewer features:

  • Open PST files without Microsoft Outlook

    Open to view multiple PST and OST files of any size created by any version of Microsoft Outlook.

  • Read an orphaned PST files

    Open view and read orphaned PST files without connecting them to Microsoft Outlook.

  • Search PST files content without Outlook

    Quick search feature of the software allow user search PST file content for attachments, contacts, calendars, notes in any folder. With Pro version use advanced search, and filter the items by date, field or folder.

How to view PST files:

Just follow these simple steps:

  1. Download,install and launch OST PST Viewer on your PC;
  2. To add a file to OST PST Viewer, go to the "File" tab and click "Open";
  3. Choose a PST or OST file you would like to review.
You can now easily explore your Outlook PST files.
Download Now
Purchase now

More features:

Thousands of customers worldwide trust our OST PST Viewer

version 1.12.0117
Get Help
Questions?
Start Live Chat Request Callback
Phone in US: +1 (954) 796-8161
Screenshots Screenshots
Customer Testimonials
4.8 - 220 reviews
Outlook is unstable when your files get big. I've wasted days of time and lost lots of data trying to manage the files and archives. OST PST Viewer and PSTSplitter solved all of my problems. "
C Shepard See more
4Team Corporation
5645 Coral Ridge Dr #211
Coral Springs
FL 33076, USA
USA: +1 (954) 796-8161
UK: +44 20 3371 8464
Canada: +1 647 477-3340
France: +33 1 86 26 42 60
Fax: +1 (954) 780-3795
Skype: teamcorporation
  OST PST Viewer Features Getting Started Download Pricing Buy Now | Purchase | Register My Orders Licensing (EULA)How to Uninstall
  Stay in touch My Account Facebook Twitter Leave Feedback Blog Request Custom Solution Contact us Support
Free TrialNo credit card required Microsoft OutlookPlug-in development Find us at
Microsoft Outlook
Partner Center

Check out 4Team partners:

Sentiment analysis tool
Copyright 2019 4Team Corporation. All rights reserved. Privacy and Terms.
Microsoft and the Office logo are registred trademarks of Microsoft Corporation in the United States and/or other countries.