What are the methods to remove duplicates from an MS Outlook PST file?

[soniya07]

To remove duplicates from an MS Outlook PST file, you can use the following methods:

1. Manual Deletion – Sort emails by subject, sender, or date, and delete duplicate emails manually.
2. Using Outlook’s Built-in Cleanup Tool – Navigate to File > Options > Mail and use the "Clean Up" feature to remove redundant messages.
3. Creating Rules to Prevent Duplicates – Set up Outlook rules to filter incoming emails and avoid duplication.
4. Using a Third-Party Tool – A specialized tool like Duplicate Email Remover can quickly scan and remove duplicate emails from your PST file, saving time and effort.
5. Export & Re-import Emails – Export your mailbox to a PST file, enable the "Do not import duplicates" option during re-import, and remove repeated items.

Using tools like Duplicate Email Remover is one of the most efficient ways to automate the process and ensure a clutter-free Outlook mailbox.

 

[nivalgarza]

There are many methods to remove duplicates from an MS Outlook PST file. You can use the best method like Softaken PST Duplicate Remover which quickly scans PST files like emails, contacts, notes, tasks, events, calendar, etc, finds duplicate items and removes them without losing any original data. The software manages a large number of duplicate PST files without downloading any application. The tool has a simple UI for non-technical and they can use it without any technical skills. It will support all Windows OS versions like 11, 10, 8.1, 8, and 7. Users can use a free demo version before buying this tool.

 

[aidenjohns12]

There are multiple methods to remove duplicates from MS Outlook files, but I can suggest a perfect method becuse I'm also using so you try it. TrustVare Outlook Duplicate Remover, which automatically finds duplicates in the Outlook PST like emails, contacts, notes, tasks, calendar, etc, and removes them without affecting original data. The software has a simple interface for non-technical users and they can use it without any technical skills. It will run on all Windows OS versions like 11, 10, 8.1, 8, and 7 without downloading any application. It can provide a free demo versions before buying this tool.

Visit here: https://www.trustvare.com/duplicate-remover/pst/

 

[liambrooks]

You can manually delete duplicates by sorting emails or use outlook’s clean up tool in setting by openning the file then options and then mail to remove duplicate messages.
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[elowenvoss]

You can remove duplicates from MS Outlook PST files, then use a perfect method or tool like SameTools PST Duplicate Remover. This tool finds duplicate items in Outlook files like emails, contacts, notes, tasks, calendar, etc, and remove thwm wihtout losing important data. It will capatible with all Windows OS versions like 11, 10, 8.1, 8, and 7. It has a simple interface for non-technical users and they can use it without technical skills or knowledge. It can provied a free demo version before purchasing it.