Still wondering out a way to merge Outlook data files safely? If your answer is yes, then continue reading the blog as we have discussed a reliable solution to merge Outlook data files safely. This blog also entails the details on how to merge Outlook PST files and eradicate the duplicate files. We have further mentioned the reasons why the user needs to merge the Outlook data files and the manual way to convert the PST files.

Why Does the User Merge Outlook Data File?

  • When the multiple Outlook PST files compile and the user is unable to access the mailbox files stored in it.
  • It is very time-consuming when the user does not merge Outlook data files.
  • When there is over one Outlook PST file and the user faces a problem in managing the files. 
  • When the Outlook PST files are compiled, then it can be a real challenge to manage the files.
  • When the user deletes the Outlook files accidentally.

How Can a User Merge Outlook Data Files By Using the Manual Way?

Create a New Outlook Data File

  1. Open Outlook and click on the ‘New Items’ and select ‘More Items’ option.
  2. Select the Data File and the desired location where you want to save the new PST file.
  3. Rename the file and click on the ‘OK’ button.

Merge the Old Outlook Data File to a New Outlook Data File

  1. Open Outlook and go to the ‘File’ tab and click the ‘Open’ button.
  2. Opt for the ‘Import’ option and click on the Import-Export Wizard.
  3. Now, click on the ‘Next’ button and choose the Outlook Data file to import from.
  4. Then, browse to the location where the file needs to be imported.
  5. Enable the ‘Do Not Import Duplicates’ button.
  6. Click on the ‘Next’ button and then select the folder where you want to import the files.
  7. Click on ‘Finish’.

Use Kdetools PST Merger Software to Merge Outlook Data Files

KDETools PST Merger is reliable to merge Outlook data files safely. The PST Merger is a safe option to merge Outlook files in a short span of time. The user can merge Outlook files such as Subfolders, Notes, Tasks, Folders, Calendars, Emails, Contacts, and Journals without losing even a single file. The user can take a free preview of the content before the merger process begins.


Merging Outlook data file can be a difficult task, however, with a little guidance, the user can merge Outlook data files in no time without facing any hindrance. If the user is unable to merge the PST files, then select professional and reliable PST Merger software to merge Outlook data file.

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