Social forum

 
 
Picture of sohonor600 sohonor
How to Remove Junk Emails to Reduce PST File Size Quickly?
by sohonor600 sohonor - Monday, 3 November 2025, 10:33 PM
 

My Outlook PST file has grown too large and is slowing down my email performance. I have noticed that a big portion of the size comes from junk or spam emails that have accumulated over time. Can anyone suggest an effective and quick way to remove these junk emails to reduce the PST file size without affecting important data? I am using Outlook 2021 on Windows 11, and manual deletion seems too time-consuming. Are there any reliable tools that can help clean up junk emails and shrink the PST file safely?

Picture of Liam Green
Re: How to Remove Junk Emails to Reduce PST File Size Quickly?
by Liam Green - Monday, 3 November 2025, 10:49 PM
 

You're right, deleting junk emails can significantly reduce the size of a PST file. I recently used the DataVare Outlook PST Compact Expert Tool, and it proved to be very useful. Using this tool, I easily compressed my large PST files without any data loss. The best part is that it reduces the file size without affecting the quality of emails, attachments, & other Outlook items. The interface is also very simple, making it easy for even a non-technical user to use. If your PST file has become very large & Outlook is running slowly, I definitely recommend trying the Outlook PST Compress Tool.


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