1. [Home](https://www.g2.com/) 2. ... 3. [File Reader Software](https://www.g2.com/categories/file-reader) 4. [OST Viewer Freeware Discussions](https://www.g2.com/products/ost-viewer-freeware/discuss) [ ![OST Viewer Freeware](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_cc30113b4b7ebdacaa24cca0855e6bee/ost-viewer-freeware.jpg "OST Viewer Freeware") ](/products/ost-viewer-freeware/reviews) # OST Viewer Freeware Discussions OST File Viewer is the best tool to open, view, and read corrupt OST files without using Outlook. OST Viewer allows you to view all the contents of the damaged OST files like schedules, calendars, contacts, etc. You can also export your OST file contents in HTML and TXT file formats. It also gives you an option to open and view the OST files that are heavily encrypted or compressed. ![OST Viewer Freeware](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_cc30113b4b7ebdacaa24cca0855e6bee/ost-viewer-freeware.jpg "OST Viewer Freeware") OST Viewer Freeware Discussions Most CommentedMost HelpfulCommon QuestionsNewest Showing **1** discussion ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • about 3 years ago More Options - Share [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=What+is+OST+Viewer+Freeware+used+for%3F&title=What+is+OST+Viewer+Freeware+used+for%3F&url=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-ost-viewer-freeware-used-for) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=What+is+OST+Viewer+Freeware+used+for%3F&url=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-ost-viewer-freeware-used-for&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-ost-viewer-freeware-used-for) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=What+is+OST+Viewer+Freeware+used+for%3F&body=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-ost-viewer-freeware-used-for%0aWhat+is+OST+Viewer+Freeware+used+for%3F) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=What+is+OST+Viewer+Freeware+used+for%3F&body=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-ost-viewer-freeware-used-for%0aWhat+is+OST+Viewer+Freeware+used+for%3F) - Copy link - [ ## What is OST Viewer Freeware used for? ](/discussions/what-is-ost-viewer-freeware-used-for) What is OST Viewer Freeware used for? [ File Reader Software ](https://www.g2.com/tags/file-reader-software) Show More (Upvote this discussion)\<0\>0\> (Downvote this discussion) 0 (0 Comments) Add a comment [ View discussion ](/discussions/what-is-ost-viewer-freeware-used-for) ## Browse by popular topics [File Reader Software](/products/ost-viewer-freeware/discuss?filters%5Btags%5D%5B%5D=file-reader-software)