OST PST Viewer Customer Reviews

Average Rating: 4.8/5 - 295 reviews
I downloaded the free version and it does exactly what I needed it to do. Installation was fast and easy and I managed to restore 5 months of emails that were previously lost. I cannot thank you enough and I heartily recommend this Product.
About OST PST Viewer

About OST PST Viewer

OST PST Viewer is a free* software designed to view PST and OST files in a few clicks. Open PST and OST orphaned Outlook data files. Search and export Contacts, Calendar, and Email folders content to PST and other file formats.

*Limited features with OST PST Viewer Free version. Advanced search, exporting, copying text, saving attachments and printing items is only available with the Pro Version of OST PST Viewer.

Frequently Asked Questions

Can I open and extract PST files without Outlook installed?

Yes. As OST PST Viewer is an independent OST reader, it can operate without Microsoft Outlook installed.

Can I export emails or view attachments using OST PST Viewer?

Yes, you can. OST PST Viewer supports many popular file formats: GIF, TIF, BMP, JPG, VCF, ICS, MSG, and MHT. Export Emails, Contacts or Appointments as well as Email attachments.

Will OST PST Viewer help me view corrupt or damaged OST files?

Yes, OST PST Viewer provides the perfect solution to open OST files even if they are corrupted, damaged, or inaccessible.

Does OST PST Viewer support different Outlook version files?

Yes, the software works with all PST files starting from Outlook 2002 and all OST files, including IMAP and Exchange types.

How do you read OST files using OST PST Viewer?

Just follow these simple steps:

How to open OST files
  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 the PST or OST file you would like to open;

  4. You can now easily explore your PST or OST file content without Outlook.

About 4Team Corporation

About 4Team Corporation,

the company behind OST PST Viewer

We are a Microsoft Gold Certified Partner and independent software developer and vendor. Since 1999, we have provided business solutions to our corporate customers and individual end-users worldwide. We are very proud to be highly recommended by our satisfied customers and offer award-winning support.

Our satisfied customers

Customers all over the world are successfully using 4Team Corporation services for personal and business needs

Sumitomo Corporation
L'Oreal - Denmark
Eurofins OPTIMED
Banque Populaire
Maped Silco
New Mexico State University
University of Virginia
Aga Khan Foundation
AGCO Corporation
Imperial Tobacco
Mauser Group
State Bank of India