Alternative to Sysinfotools PST Viewer

Looking for a reliable tool to open and read PST or OST files? OST PST Viewer is the perfect solution. Access important information faster using it's advanced features.

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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.

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Comparison between Sysinfotools PST Viewer and OST PST Viewer

Features	OST PST Viewer	Sysinfotools PST Viewer
Support for PST, OST, EML file formats
Advanced text search in PST and OST files
Export files to: GIF, TIF, BMP, JPG, CSV, HTML, MSG, MHT
Export 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 the best choice to both view and open PST or OST files. Sysinfotools PST Viewer suggests using two different tools (PST Viewer and OST Viewer). One can only open PST files and the other, just OST files.
2. Sysinfotool is unable to export files for multiple formats. OST PST Viewer can export any information in HTML or PDF.
3. The best price to feature ratio. Save more and enjoy advanced features with OST PST Viewer. Instead of two different Systools applications, use our all-in-one solution to both view and access PST or OST files.

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You are in good company

Join 295 happy customers worldwide who are already using OST PST Viewer

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. ”

mark v.

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, or orphaned Outlook data files. Search and export Contact, Calendar, and Email folder 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 PST or OST files without Outlook and Exchange installed?

Yes. OST PST Viewer can be used even without Microsoft Outlook installed. You can access PST and OST files independently from Outlook or Exchange.

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, appointments and email attachments directly.