Decrease PST File Size for Better Outlook Performance?

Jan 24, 2026 - 1:17 AM

https://megagrass.com/community/question-and-answer/forums/4133/topics/3095697 COPY
  • My Microsoft Outlook has become very slow, and it often freezes while opening emails or searching for data. I noticed that my PST file size is quite large, which might be affecting Outlook’s performance. I want to reduce the PST file size without losing important emails, contacts, or attachments. What are the safest and most effective methods to decrease PST file size for better Outlook performance? Please suggest both manual techniques and reliable solutions that work on all recent Windows and Outlook versions.

    0
  • Is your Outlook running slowly? With the DataVare Outlook PST Compact Expert Tool, you can easily reduce the size of your PST file. This tool optimizes the PST file in a safe and fast manner, improving Outlook performance while preserving emails and attachments.
    Key Features:
    Securely compacts PST files
    Speeds up Outlook when dealing with large files
    Compatible with all Windows versions
    Easy and user-friendly interface
    Read More:- https://www.datavare.com/software/outlook-pst-compact-expert.html
    Blog:- https://www.datavare.com/how/reduce-outlook-pst-files/

    0