How to Open Microsoft OST File - Version 3.6 How to Open Microsoft OST File Microsoft OST Recovery is profession tool to recover OST emails and convert to PST with all data such as email messages, folders, posts, appointments, contact addresses, tasks, meeting requests, journals, notes etc. The OST is an offline folder file.Sometimes OST file can unusable due to some situations like deletion of user account from MS Exchange server, virus attack, system corruption etc. But now you can easily overcome from you entire problem and convert your important data from OST file even after these you receive above mention conditions. Software easily convert offline folder in PST file and extract data from encrypted OST files. The Trail Version of this software allows you to comfortably test the process how to recover data and convert OST data to PST, download free OST Recovery demo version to try. After evolution you want to buy the Full Version of OST Recovery at $99. Get more info visit-: http://www.ostintopst.com