How to Perform Batch PST File Compression Easily in Outlook?

THOMPSON01

New member
May 10, 2025
27
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1
I have multiple large PST files in my Outlook that are taking up a lot of storage space. Manually compressing each one is time-consuming. Is there an easy and efficient way to batch process and shrink multiple PST files at once without risking data loss? I am looking for a reliable method or tool that can help automate this task. If anyone has faced a similar situation or has suggestions, please share your solution.
 

oliviabennett

New member
May 10, 2025
15
0
1
I have been using Outlook for a long time, and the size of my PST file has gone above 10GB. Due to this, Outlook was hanging frequently. After a lot of searching on the internet, I found Softaken Compress PST Software. It is very easy to use. Just select the file, choose the option (like zipping or deleting attachments), and press the Compress button. The best thing is that it can compress multiple PST files simultaneously. Now my Outlook speed is better, and storage is also saved. If your PST file has also become huge, then definitely try the PST Compress Tool once.