1. Microsoft OST to PST Microsoft OST to PST Recovery Software provides the best solution to recover the damaged OST file quickly. Outlook OST to PST converter software you can covert the outlook OST file into PST, EML, HTML or MSG format with security and now you can access the corrupt OST email meta data such as To, Cc, ... Date: 15.7.2014, downloaded: 0 (total: 3), vote: