My Outlook profile crashed after a system failure, and suddenly, all my mailbox data became inaccessible. The OST file was still present, but Outlook wouldn’t open it anymore. I searched for ways to convert OST to PST, but most manual methods required access to the original Exchange account, which I didn’t have. Export and archive options were useless because the OST was orphaned. That’s when I came across the SysInfo OST to PST Converter Tool, and honestly, it saved a lot of effort. The tool allowed me to load the OST file directly, preview emails, and convert everything into a usable PST without Outlook installed. Folder structure, attachments, and even calendar items were intact. For admins dealing with mailbox crashes or decommissioned Exchange servers, this approach feels much safer than relying on manual tricks that rarely work in real scenarios.

Read More: https://www.sysinfotools.com/blog/convert-ost-file-to-pst/