EdbMails OST Recovery tool is a flawless tool with ability to recover corrupted , inaccessible Exchange OST files to PST. Whether your OST file is encrypted or not EdbMails can convert it to PST. Unlike many other tools in the market EdbMails also doesn’t have any file size limitation. It can recover emails, contacts, notes, and all other components. EdbMails has been trusted face in the exchange recovery space for sometime now and hence forms the first recommendation of most exchange admins.