EmailsGuru OST to PST Converter tool is the professional solution to convert unlimited OST files to PST format. The software allow users to convert all OST mailbox items such as emails, contacts, calendars, notes, tasks, etc. The software have many advanced features for safe and error-free conversion. It is well developed and easy to use interface having utility which supports technical as well as non-technical users to convert single or multiple OST files to PST format with full data integrity and accuracy. The software is capable to convert oversized, corrupted or inaccessible OST files. Users can download free demo version to convert few OST files to PST.