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Product features

A Graphical User Interface Outlook PST Split Tool to divide a large PST file into multiple small files to save the data from losing because of its larger size.

  • Splits large PST file into many small PST files.
  • Splits any single or multiple PST files.
  • Provides the option to Split by Date, Email ID, Size and Folder.
  • Supports both ANSI and Unicode PST files.
  • Allows the Archive PST file division.
  • Supports corrupted or the Offline Outlook PST files.
  • Reliable towards PST file splitting process keeping the data and folder structure safe or maintained.
  • Do not require Outlook installation
  • Compatible with all Microsoft Outlook and Windows versions

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More important features to know

Segment PST by Size

The software splits the outsized PST file by its size providing the file size either in Megabyte (MB) or the Gigabyte (GB).

Break big PST file by Date

The application splits the large PST file by Date providing you the option to set a Date range and then split PST files present in that particular date range.

Divide PST by Email ID

This option shows all the emails of a PST file and lets you choose the emails which you want to split into a smaller size.

Fragment Outlook PST by Folder

Let you select the PST file folder like inbox, calendar, sent items, journals, etc present in that files and split it by folder.

Supports damaged or Offline PST files

This PST splitter tool supports the corrupted or Offline PST files and allows you to break it.

No limit to PST file size

There is no restriction with the PST file size. The tool allows adding and split any PST file or any size.


Can I split the PST file selecting the Email ID?

Yes, you can. You need to add the PST file, the tool shows you all the Email ID present in that PST file. Then, you can select Emails and split it.

Can I split the Archive PST files?

Yes, you can. The software supports the Archive PST files and allows you to split it by Date, Folder, Email ID and Size.

Is there any file size limitation for using this application?

No, there is no limitation. You can split any large PST files into small pieces.

Does it allow segmentation of multiple PST file?

Yes, it does. The application is very much capable to split the multiple bulky PST files.

Does it affect the PST data after splitting the PST file?

No, it does not affect the PST data. The tool allows splitting Outlook PST file protecting each data and its attachments.


I had many large PST files and it was not supported in Outlook then I found this tool, it easily split all my PST files at once.

— Sarah Bowley, USA


This is an excellent tool which supported all my ANSI PST file and helped in splitting it by Folder.

— Sebastian, Germany


I had a large PST file and I wanted to split it by a particular Email ID. When I got aware of this tool, I used its Demo version and I found it good. It helped me split the PST file by Email ID.

— Dmitry G., Russia