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Re: My PST File Reached 50GB: What is the Best Way to Reduce It?
by Liam Green - Tuesday, 28 October 2025, 11:43 PM
 

If your PST file has grown to 50GB or more and Outlook is running slow, don't worry. DataVare Outlook PST Compact Expert Tool can help.

  • This tool compresses and shrinks your PST file without data loss.
  • You can save attachments separately to further reduce the file size.
  • It's compatible with all versions of Outlook.
  • Easy to use, fast, and 100% secure.

I used this tool myself, and my large PST file shrank in just a few minutes. If you also want to improve Outlook performance, be sure to try the PST Compress Tool.

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


 
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