1. DataHelp OST repair tool to recover permanently deleted OST file data in PST, EML, MSG, PDF, HTML & Office 365. With this tool, you can also repair corrupted OST file.

    freemium $49.0 / Annually

  2. OST Recovery software recover damaged OST files & restore OST messages from Outlook 2019, 2016, 2013, 2010, 2007, 2003. NST & OST Fix tool also recovers corrupt, orphaned or encrypted OST file emails created by Exchange Server or IMAP profiles.

  3. Exchange OST recovery software is the best Exchange OST to PST converter program to recover Exchange OST files from corruption.

  4. MagicSoft OST Recovery is a software to repair inaccessible OST file data, recover permanently deleted OST emails and convert OST to PST, EML and DBX file format.