Simple Way to Reduce Outlook PST File Size Safely

JOHNSON01

86 Points

43 Posts

I am facing an issue with a huge Outlook PST file. Due to its large size, Outlook runs slowly and sometimes freezes or displays errors. I do not want to lose any important emails, contacts, or attachments while reducing the PST file size. Can anyone please suggest a simple and safe way to reduce the Outlook PST file size without damaging data? Any manual method or reliable solution would be helpful.

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Posted On: 25-Dec-2025 22:40

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Laura M...

200 Points

0 Posts

If your Outlook PST file has become too large and Outlook is running slowly or freezing, DataVare Outlook PST Compact Expert Software proved to be very helpful for me. This tool safely reduced the size of my PST file without any data loss. I had previously tried manual methods like deleting emails & using Outlook's Compact option, but they didn't make much of a difference. The Compress PST Software has a user-friendly interface & works perfectly with all Windows & Outlook versions. If you are also facing problems due to a large PST file, this tool could be a safe & reliable solution for you.

Blog:- https://www.datavare.com/how/reduce-outlook-pst-files/

Posted On: 25-Dec-2025 23:32