Mac Split PST Tool

Now, split PST files as per your choice. The advanced app splits data by year, folder and size.

  • Split PST files of both Unicode and ANSI versions.
  • Split PST files in different ways- by year, folder and size.
  • Leave no data error while splitting PST files.
  • Create a seperate folder to save split databases.
  • Split a particular folder from a PST file.
  • Support MS Outlook 2003, 2007, 2010, 2013 and 2016.
  • A Mac application.

Why Choose Mac Split PST Program?

This is a safe Mac application to run on any Mac platform. It is a lightweight tool that splits PST without any error. PST files are splitted without considering their size. Different options to split data helps to get customized results.

Key Features of PST Split App for Mac

Split PST of All Sizes

The PST splitter has been designed to divide Unicode and ANSI version of PST files. It means you can split a big 20 GB to a small 2GB PST file without losing file quality.

Split Filtered PST File Only

Every time, you launch the app, it asks you to filter a specific PST file for conversion. Only filtered PST files can export. The app supports advanced file filter feature.

Divide PST by Folder

When you want to split a PST file, you have various options. If you have chosen the folder option, it will filter a specific folder from a PST file. Select Inbox, Outbox, Contacts or any desired PST file to get the best results.

Divide PST by Year

When you option to divide PST by year, select the start and end year. For example, if you have chosen 2017 to 2018, it will extract whole 2017 and 2018 data.

Divide PST by Size

Give the tool direction to divide a PST file by size. It can be in MB or GB. You have the flexibility to choose any size of PST file.

Retain Quality

Original structure of PST files are retained. The tool creates a new folder to save the extracted data. No data is altered. It retains the same file format. All email properties are exported safely.

Why Split PST Files?

There are different reasons to split PST files. Users want to split a PST file when it is oversized to protect it from corruption. When users like to split a particular folder from a PST file, they can use the split program.


Shareware Awards

Mac Split PST tool won the Shareware industry award in the best software category. It is a full packaged tool.


Yes the tool reads all versions of PST.

No, it doesn�t require installation of Outlook.

It has been designed to divide PST files only.


This software is one of the best investments to split PST files. The wizard has multiple options to split PST files in the way I wish. Two thumbs up for its smooth and accurate support.


I have never through it will be easy to get rid of oversized PST file issue. I have come out from the file oversize issue.


I have never imagined breaking large size PST file could be so easier but I get to know it through your tool which is amazing and developed for fast results. Brilliant work was done by the developers.


I got this application while I was in a great need to manage the size of big PST files. This tool made my work easier and provided me a great relief.


Kudos to the team for their hard work and efforts. I am feeling lucky to have Split PST tool with me. It really simplifies my PST file by reduction of its size. I can�t express my happiness in words. Really thank to the team.

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