Special offers for Sysinfotools PST Viewer owners
Buy now and get 50% OFF*

* “Competitive” upgrade discount – if customer already has license of any of our competitors solutions, he can receive special “upgrade” discounts – full licenses of our product for the price of our upgrade.

Click here to buy a OST PST ViewerPURCHASE

The software you can trust. Licensing (EULA)

* “Competitive” upgrade discount – if customer already has license of any of our competitors solutions, he can receive special “upgrade” discounts – full licenses of our product for the price of our upgrade.

Comparison between Sysinfotools PST Viewer with OST PST Viewer

Features OST PST Viewer Sysinfotools PST Viewer

Support of PST, OST, EML file formats

Advanced text searchin PST, OST files

Export files to: GIF, TIF, BMP, JPG, CSV, HTML, MSG, MHT

Export as Calendar items as .ICS & export Contacts as .VCF

Open and explore corrupted, damaged or password protected PST files

Technical Support

Why OST PST Viewer is better than Sysinfotools PST Viewer

  • 1. OST PST Viewer is a better choice if you need to view and open PST and OST files. The Sysinfotools PST Viewer suggest 2 different tools (PST Viewer and OST Viewer). One of them can open only PST files and the other one just OST files.

  • 2. The Sysinfotool is unable to export files for multiple formats. The tool can export information any in HTML or PDF.

  • 3. The best price/features ratio is important because you can save more and have advanced features. Instead of getting 2 different Systools tools, you can use only one OST PST Viewer tool which provides the solution to both view and access PST and OST files.

See for yourself!

* Contact our sales and support for additional information

You are in a good company

Join 280 happy customers worldwide who are already using OST PST Viewer

Average Rating: 4.8/5 - 280 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 without Microsoft Outlook. Open PST and OST orphaned Outlook data files. Search and export Contacts, Calendar, and email folders content to PST and other file formats.

*The OST PST Viewer free version has limited features. Advanced search, export files, copy text, save attachments, print items features are available only with Pro version of OST PST Viewer.

Frequently Asked Questions

Can I open PST or OST files without Outlook and Exchange installed?

Yes. OST PST Viewer is independent PST and OST file , which operates without Microsoft Outlook installed

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

Yes you can. OST PST Viewer supports popular file formats: GIF, TIF, BMP, JPG, VCF, ICS, MSG, and MHT. Export emails, contacts or appointments and email attachments data directly.

Will OST PST Viewer help me view the corrupt/damaged OST files?

Yes, the software lets you view normal as well as corrupted OST files.

Can I open and view PST or OST file without any data loss and security problems

Yes, the user can open and view PST, OST file and do not face any data loss or security issues.

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