4.1. Add PST Files

To start the merge process, you need to add files to the Stellar Merge Mailbox for Outlook software. You can add a single file or multiple files to the software.

 To add PST files:

1. Run Stellar Merge Mailbox for Outlook.

2. From the Home menu, click Add PST icon. Open dialog box will appear. Browse and select the desired file and then click Open.

Or,

3. Click Drag & Drop to add PST button on the main interface. An Open dialog appears, choose the location from where you want to select the file. Click Open button.

Or,

3. Open Windows Explorer to Drag & Drop the desired file(s) to the application.