How to Compact and Shrink PST Files without Losing Data?

JOHNSON01
JOHNSON01
22 Points
11 Posts

I have been using Outlook for a long time, and now my PST file has grown too large, causing slow performance and occasional errors. I want to reduce the size of my PST file, but without losing any important emails or attachments. What is the safest way to compact and shrink a PST file without risking data loss? Please suggest an effective and reliable method or any trusted tool that can help in compressing or compacting large PST files while keeping all data intact.

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Posted On: 11-Nov-2025 01:13

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Answers
Laura Morgan
Laura M...
130 Points
0 Posts
         

If your Outlook PST file has become too large and is repeatedly displaying errors like "PST file size limit reached," there's no need to panic. You can easily reduce the size of your PST file by compacting and shrinking it, without any data loss. DataVare Outlook PST Compact Expert Tool is the best solution for you. This software securely compacts and shrinks large PST files, without deleting any emails, attachments, or other data.

Key Features:

  • Reduce PST file size without opening Outlook
  • All Outlook versions supported
  • Folder structure and data completely preserved
  • Simple user interface, no technical knowledge required.

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

Posted On: 11-Nov-2025 01:51
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