Mastering PST Cleanup: How to Detect and Delete Duplicate Items

January 15, 2025

Our blog will go over how to remove Outlook duplicate emails. When our Outlook has so many duplicate emails, as users, we run across various difficulties. Several kinds of filters eliminate duplicates from the PST file. Since it gives the user a lot of problems. You can filter Outlook emails without losing data. We will go over how to properly use the Outlook duplicate removal tool to provide very seamless usage.

Overview
Although it is a stand-alone tool, Microsoft includes Outlook in the Office suite. This email client accomplishes sending and receiving emails. It also handles several kinds of personal data, like notes, contacts, and calendaring of your meetings.
Outlook sends duplicate emails for several different causes. A few of these explain our current situation.

  • Every time we try to import or export from one program to another, duplicates result from improper execution.
  • If we have several Outlook accounts and if it is not synchronized properly.
  • Should your internet connection be slow or the mail server an issue, there will be issues.
  • Should you import emails and combine other files with improper settings,
  • Duplicity is possible if the Outlook calendar features multiple items.
  • Every time the user delivers the message two times or more.
  • Still, another factor is the existence of several folders.
  • We will now talk about how we can fix this.

How Can Remove Duplicates from the PST file?

One can enjoy in several ways.

  • Manual method
  • Professional approach

Manual Method for Deleting Duplicate Outlook Items

Disabling leaving a copy of a message on the server comes first. Use the advised procedures to accomplish it.

  • View Open Outlook on your machine.
  • Review the File.
  • Select Info first, then Account Settings.
  • The email tab then opens.
  • Select your email address and visit further options.
  • Set the advanced values.
  • Uncheck the “Leave a copy of messages on the server” item at last.

You will fail to remove duplicate Outlook emails if you wish to handle a certain number of duplicates. If you wish to handle a lot of emails, the manual approach takes time even if it is entirely free and safe. Still, we have another method we utilize to remove duplicates from the PST file.

Unique Method to Delete Duplicate Outlook PST Items

TrustVare Outlook PST Duplicate Remover Tool makes it possible to quickly reduce the size of duplicate emails in Outlook and remove them. Large Outlook data files are prone to corruption and cause various problems. This tool thus minimizes file size by removing all the unnecessary objects. This app offers a free demo version to examine.
The tool has some characteristics like –

  • You are able to choose several files continuously.
  • Search both across the PST file and inside the same folder for duplicate items.
  • Remove duplicate objects.
  • Installing MS Outlook is not necessary.
  • Filters to delete duplicate emails.

Procedures to Remove Duplicate Outlook Emails

  • Install the TrustVare Outlook PST Duplicate Remover Application
  • Choose the desired file type from the Input File Type.
  • Select to delete duplicates either inside or across the folder.
  • Click the Browse button to define your destination path.
  • Press the Remove Duplicate Emails button.

Conclusion

We have covered in this post the two different methods. Outlook allows us to remove duplicate emails. Although the hand method has certain restrictions, we have another easily available way. It supports Outlook PST versions all around. Furthermore accessible for both Windows is this tool.

Article Categories:
Computers and Technology

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