Allenwanda137
New member
I am using an older Outlook PST file, which is still in ANSI format, and now I’m facing limitations because of its 2GB size restriction. I want to upgrade or convert my existing ANSI PST file to Unicode PST format so that I can store more data without corruption issues. Can anyone guide me on the safe and successful methods to perform this upgrade? Is there any manual process in Outlook for this, or should I use a reliable tool to convert ANSI PST to Unicode without risking data loss?