OST2PST Tool - Version 3.0 OST2 PST Conversion software by SysTools is a helpful tool that will convert OST files to PST files. The Software is professional in converting OST to PST for the safe of convenience. OST2PST Software is efficient and successful to convert OST to PST file. Now this conversion is needed in case your Exchange server got crashed, system shutdown, virus attack and unable to data saved in OST file. Using this component tool you can convert OST to PST access them. The recovered items saved in PST format readable by Outlook, Other important features: (1) Recover attachments and deleted items, (2) Recover oversized 2GB OST files, (3) Support to convert OST files into PST files. (4) Fully supported 98, ME, 2000, 2003, XP, Vista, and Win7. You can download a trial version of SysTools OST Recovery software FREE of cost, after demonstration if you feel satisfied then, you can order to full version of SysTools OST to PST Conversion tool only at $99 for Personal use and $199 for Business purpose..