The performance of Free OST to PST Conversion tool can be well calculated in all windows sustaining systems. Convert OST to PST free without disturbing the original RTF and HTML text formats. With Free OST to PST Conversion Tool, recovery of password protected mails can be possible. Test stimulator Version of the tool provides free facility to converting Exchange OST data to PST. And it also gives a chance to the user to calculate the working ability of the tool. It repairs all orphaned data (Inbox, sent items, deleted items, journals, notes, contacts etc) from the hazardous situations like MS Exchange Server breakdown, virus or Trojan infections, bulky Outlook files, storage device failure etc. Fully functional version of the OST Recovery Software needs just $99 and shows some advance features. If you have to convert multiple damaged OST files into PST, MSG and EML file format then you can try our Batch OST to PST Converter software from here: http://www.ostrepair.net/open-multiple-ost-files.html . For more information you can visit: http://www.ost2pst-converter.net/