Ive seen many guides claiming you can easily convert OST to PST for free, but they rarely mention the conditionsan active profile, a healthy OST, and Outlook access. In real-world cases like corruption or account deletion, those methods fail. I faced a similar issue during a system crash where Outlook wouldnt load, but data recovery was critical. The SysInfo OST to PST Converter Tool turned out to be a reliable alternative. It handled the damaged OST file, let me select specific folders, and produced a clean PST ready for import. The process was straightforward and didnt require technical expertise. For anyone dealing with legacy data or Exchange downtime, this tool offers a far more dependable path than manual conversions.