Mac PST Splitter Tool Software Box





MAC PST Splitter

Splits Large Unmanageable PST File into Multiple Small PST Files on Mac

(Average Rating 4.9 Based on 532 Reviews)
  • This software can easily split large PST files.
  • With full protection, it splits large PST files into smaller parts.
  • User-friendly GUI.
  • Enables new PST files to be encrypted by applying different types of encryption.
  • Single PST files or different PST files to be created for each selected folder.
  • Divide Outlook PST based on date, size, and email address as well.
  • Mac PST Splitter software allows users to split limitless PST files.
  • Support for the types of ANSI and UNICODE PST files.
  • To save the first 25 emails, the free PST Split tool is also available online.
  • Compatible with all versions of MS Outlook such as 2002, 2007, 2010, 2013 and 2016 versions.
  • Compatible with all the Mac editions.
Free Download Version 19.0 Buy Now

Free Live Demo - Cigati Mac PST Splitter Tool Fully Secured Download Version

Features Specifications Screenshots Video Download Purchase

Why Cigati Mac PST Splitter Tool is Better?

By observing other Outlook PST file Splitter tools, it can be concluded that PST Splitter is one of the best tools among all. As there is an option to automatically reduce the file size by dividing the PST files into smaller parts. Also, it runs in a completely safe mode during the splitting PST files process. It has the option of separating files explicitly and having compatibility with Outlook 2000/2007/2010/2013/2016 versions. Users don't have to think about hitting the size limit or divide large PST files by size manually. Here are multiple options to divide the PST files according to the size, Folder’s date, and sender’s email id that can rarely found in any other tools.


According to CNET, impressed with its user-friendly GUI. Within a few clicks, able to divide the Outlook data according to date feature that makes work easier. Read More...


“To handle a wide PST file issue approaching the limit size, this software solved the entire problem of managing large PST files. Big thanks for creating such a great application for your entire development team” said Software Informer. Read More...


Download. Hr states that “Cigati Mac PST Splitter software is the best one to Split PST File on MAC and avoid the risk of corruption. And also have more security options to safely divide PST files”. Read More...


“Happy with this utility as it supports multiple options to split the PST files according to date, time or sender’s email address. Also, it divides Outlook PST files on the basis of emails, contacts, calendars, tasks, and other files”. Read More...

How to Split Large Sized Outlook PST File on Mac OS?

Users can add their large-sized PST files to divide into smaller parts with the help of Mac PST Splitter. There is no data loss takes place during the splitting process. This tool allows encryption to the new PST file.

Follow this step guide for “how to split a PST file” quickly:

  • First, users have to launch it.
  • Then look for the path of the PST file to be divided into smaller parts.
  • Users can see the meta description of the PST file on the basis of file type, size.
  • Next, the selected PST file with all email items appears.
  • They can choose any options (size, date or sender’s email id).
  • Choose the path to save the resultant PST file.
  • Click on the Start button to start the splitting PST files process.

What Cigati Outlook Splitter for Mac Offers?

It offers the best way to easily split the selected PST file. With full protection, PST file Splitter splits large PST files into smaller parts. It enables new PST files to be encrypted by applying different types of encryption. Having user-friendly GUI makes this tool impressive and supports ANSI and UNICODE PST files. It can split a single PST file or different PST files for each selected folder and divides Outlook PST based date, size and email address as well. Users can use this utility for solving PST corruption issues. And can easily split PST files including Emails, Notes, Journals, Contacts, Calendars, Tasks, etc.

Split Outlook PST based on different features.

Split by Size
Split by Date
Split by Email
Split by Folder

Key Features and Benefits of Mac PST Splitter Tool

Splits PST Files
Splits PST Files

MAC Outlook PST File Splitter breaks oversized PST files into multiple small PST files and eliminates the risk of corruption. It is better to split large PST files before it is too late. The tool maintain the integrity of data during the process.

Size Based Splitting
Size Based Splitting

This software offers an amazing option to split a single PST file on the basis of size. The user has to set file size and on every interval, the PST file would be split in the same size.

Email Based Splitting
Email Based Splitting

The PST Split tool for Mac allows the user to split PST File on the basis of the sender’s email I.D. and after splitting each file have the emails of only one individual sender.

Supports ANSI & Unicode
Supports ANSI & Unicode

Cigati Mac PST Splitter tool is compatible with all the PST file formats either it is an Outlook PST file or Outlook Express PST File. It splits all PST files created by any version of MS Outlook whether it is a Unicode PST or ANSI PST file.

Split Password Protected Files
Split Password Protected Files

Even if the PST file is highly encrypted and password protected then too PST Splitter for Mac software never fails to break it into multiple PST files.

MAC Compatibility
MAC Compatibility

Mac PST File Splitter runs smoothly on all the versions of the Mac operating system. No matter what Mac version the user is using, its functioning remains the same.

Free Evaluation
Free Evaluation

The demo version of the Outlook File splitter allows the user to split the first 25 PST files for free. In order to see the software features the user can download the demo version of the software. The demo version can be used on Mac OS.

24*7 Help
24*7 Help

Whether you download the demo version or purchase the full version of the application, our technical team is always there to help you out with your queries.

Money Back
Money Back

Not satisfied with our tool or service, just ask for a refund! We will reimburse the whole amount with No Questions asked.

Cigati Split PST File For Mac Free Download

Know the Least System Specification required to use Software with Ease.

Mac PST Splitter Tool Box
Software Download

Its free version is also available online that can save up to 25 emails.

Size 60.2 MB
Version 19.0
432 Ratings
5 Star
4 Star
3 Star
2 Star
1 Star

Trial Limitations

The free edition only allows users to split the PST up to 25 emails free of charge. Users first check the demo version for its functionality and if the software performs well based on their requirements then they can choose its license version.

System Specifications

Hard Disk Space
hard disk space



Supported Editions

Supported Editions

Outlook PST file Splitter Full Version and Free Version

Features of the utility to divide PST files - Demo and Licensed Version

Features Demo Version Full Version
Choose PST file to divide
Shows full data
Break PST based on size, date, sender’s email
Password protection for the resultant file
Saving split PST file Up to 25 Emails All files
Compatible with all Mac versions
24/7 Tech Support
Price FREE $49
Frequently Asked Questions

Yes, this tool is specially designed for Mac users and can split one PST file into numbers of other PST files.

Yes, you can split PST file of any email client either it is MS Outlook or Outlook Express because Outlook Splitter supports both ANSI and Unicode file format.
No, you can’t use this software on a Windows Operating System. It is only designed for Mac OS but we have a different version of the same tool which runs on Windows OS.
Yes, you can easily split a PST file of 1 GB and there is no file size limitation of splitting the PST file.

Yes, the splitting of PST file doesn’t harm any item of your PST file all the contents of the files remains same.

The demo version has the limitation to split and save first 25 PST file only. If you want to an unlimited PST splitting then you have to purchase the full version of the software.

Just follow the steps given below :

  • Launch PST Splitter for Mac and Add Large and Oversized PST Files.
  • In the Split option,Select Split by Sender Email I.D. option and Click on Next.
  • Check Remove Duplicates option to delete duplicates from the resultant files.
  • Finally, click on the Split button and split large PST Files.
Client Reviews

Happy customer's is all we want, here are what our customer says about us