If Outlook isunable to open yourthe OST file, the guaranteed means of repairing and restoring it is by utilizing a dedicated software, suchas FixVare OST Converter. This software will repair corrupted OST files while preserving complete data integrity. Additionally, itoffers a selective recovery feature thatallows users to recover specific mailbox items as opposedto the entireOST file. Itcanevenrecover severely corrupted OST files painlessly, without technical skills. It works withWindowsand all version of MS Outlook.