: Removes S/MIME and OpenPGP encryption from emails, provided the user has the necessary certificates/keys . Key Technical Specifications Minimum Requirement Recommended Operating System Windows 7, 8, 10, 11 / Windows Server Windows 10/11 RAM Hard Disk Space 100 MB free space Processor Intel® Core™ 2 Duo (2.4 GHz) Intel® Core™ i3 or higher Operational Highlights OST Recovery Software to Recover OST & NST Files - SysTools
Built to process large OST files generated by IMAP, Office 365, or Exchange accounts without performance degradation. System Requirements and Specifications Systools OST to PST Recovery v3.2 Full setup free
Unlike manual methods (such as dragging emails or using the Archive feature), this tool extracts every mailbox item—including emails, contacts, calendars, tasks, notes, and journals—without requiring a live Exchange environment. : Removes S/MIME and OpenPGP encryption from emails,
Beyond PST, the software can export data into 14 different formats, including EML, MSG, MBOX, PDF, and HTML. Beyond PST, the software can export data into
| Component | Minimum | |-----------|---------| | | Windows 10 / 8.1 / 8 / 7 / Vista / XP (32-bit or 64-bit) | | RAM | 2 GB (4 GB recommended for large OST files >10GB) | | CPU | 1 GHz or faster | | Disk Space | 100 MB for installation + additional space for output PST | | Outlook Compatibility | Outlook 2019, 2016, 2013, 2010, 2007, 2003, and 2000 | | Exchange Version | Supports OST from Exchange 2019, 2016, 2013, 2010, 2007 |
Assuming you have downloaded the (trial), follow these steps to convert your OST file.