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How to break oversized Outlook files into multiple parts?

Breaking large-sized Outlook PST file into multiple PST files is too easy once you have GainTools Split PST Tool.

Get a step by step guide to easily divide large PST into smaller PST –

Step 1. Initially, download and start the software on your Windows machine.

split pst software

Step 2. Use the Browse button and add PST file from the system to the software panel.

add pst file

Step 3. Preview of internal files of PST is displayed. You can check the files.

display pst file

Step 4. The tool offers 3 splitting options –

split pst file

Size – you can split PST file by specifying the size of PST files.

Folder – you can specify any folder and accordingly divide Outlook file.

Year – You can simply divide PST file according to years.

Step 5. Click on the Browse button and mention an output directory to save the resultant PST files.

choose output location

Step 6. Hit the Split Now button to start the splitting process.

split now