OST Convert PST - Version 3.6 How to convert OST to PST? Then try OST to PST conversion software can restore emails from Exchange Server OST DB as well as converts OST to PST/MSG/EML. This OST file recovery software gives you ideal solution because it will help the users to recover emails with email messages, folders, posts, appointments, contact addresses, tasks, meeting requests, journals, notes etc. OST convert PST software use in adverse condition, when exchange server is down or crash, it recover emails from exchange server as PST, EML and MSG file format easily. The OST convert PST freeware software works on all editions of Windows OS like Windows 9X, ME, NT, 2000, XP, Vista, Windows 7 and supports all OST file which is created by Microsoft Exchange Server 2010, 2007, 2003, 2000, 5.5 and 5.0. If users want to purchase full version of OST file recovery software at 99 USD only. For more info visit on: http://www.ostconvertertool.com