Summary: In this blog, we are going to discuss how to merge multiple PST files as a single PST. We know it is very difficult to manage multiple files, therefore, this blog will help you to combine or merge PST files into a single Outlook to manage the mailbox data easily. You’ll learn two different methods manual and professional Outlook PST Merger Tool.

Firstly, we are going to see some reasons behind their conversion.

Reasons to Combine Outlook PST Files

There are multiple reasons for combining Outlook PST files as a Single PST, which include the following:

Merging the multiple PST files will avoid data corruption issues.
If you have multiple Outlook accounts and wish to access a single account that contains all essential data, in this situation, it is necessary to merge PST files.
When the users want to share more than one PST file with another. However, this will become more difficult to share. So, combining multiple Outlook PST files as a single makes it easy.

2 Methods to combine multiple PST files into a Single PST

In this section, we will see the solutions to combine two PST files as a single. Therefore, first, take a look at the manual method and then the professional.

Manual Method to Merge Two PST Files into One

The manual has various limitations because it allows for merging only one PST file at a time. However, to effectively join PST files in Outlook versions 2016, 2010, and 2013, follow these given steps

Step 1: Make a new blank PST file

Open the Outlook application on your system and choose New Items.
Now, from the drop-down menu, select More Items and then Outlook Data File.
After that, select the desired location to save your new PST file. Hit the OK button.

Step 2: Import old .pst files into a newly created PST file

To merge the old Outlook PST files to a blank PST, follow these steps.

Open MS Outlook and navigate to the File Tab.
Choose the Open & Export option and click Import/Export option.
After that, select Import from another program file in the import/export option.
Tap the Next button and choose Outlook Data File.
Choose the Browse option to select the PST file that you want to export.
Now, select the folders where you want to import. Include a subfolder if needed.
Press the Finish button.

So, in the above section, we have seen manual methods to combine Outlook PST files. However, this method is very time-consuming and requires a lot of effort. It also requires technical expertise so this method is difficult for the users who don’t have technical knowledge. To overcome this problem, you can choose other alternative professional methods

Professional Method to Merge PST Files into a Single PST File

One of the best methods to combine or compact multiple PST files is the Aryson Outlook PST Merger. This tool helps you to join PST files into a single PST without installing MS Outlook and losing any data. Users who don’t have any technical knowledge to merge two PST files and more may also use this tool, as it provides you with an easy and interactive user interface. Moreover, the tool comes up with various latest features and filter options. It automatically detects duplicate emails and removes them from the selected folders. Furthermore, the tool smoothly runs on all versions of the Windows OS and Outlook.

Steps to Combine Outlook PST Files as a Single PST

Download and run PST Merger software on your local device.
Choose the Add PST Files option to select the multiple PST files. Hit Next.
Now, the software will show the details of PST files.
Now, you get two options Join PST or Merge PST file.
Choose Merge to compact the PST file into an existing file or a new one.
Moreover, you can set the passwords and choose the inbuilt features of the software.
After that, click the Merge Button to merge two PST files.

Conclusion

In this blog, we have discussed two different methods to merge PST files into a single PST file. However, the manual approach is quite lengthy. Therefore, it is always recommended to use a professional method that saves your time and combines multiple PST files into a single PST effortlessly.