Split PST Tool for Mac

"The MAC tool is straightforward, helps to achieve the split goal in just a few clicks. The program runs smoothly and doesn't cause interruption to your work."

Need to use Mailvita Split PST for Mac

data loss damage

To prevent data loss and damage

To ensure data safety, it is highly recommended to split large PST files. By splitting large PST files into smaller PST files on Mac, users can provide safety to their database as with small PST files, fewer chances of data damaged & loss. To safely execute the division of PST file on Mac, one needs Mailvita Split PST for Mac Tool. This is a well-versed solution to split Outlook PST files into multiple parts on all Mac OS versions.

large pst file

To manage large Outlook PST file

Managing large-sized Outlook PST files is not easy and once it reaches its permissible limit, it can create more trouble for users. Hence to effectively work with large PST files, it is important to divide them into parts. With our Mailvita Outlook Split PST for Mac software, users can divide large PST file into multiple parts so that they become manageable and easily shareable. Based on the size, this utility creates multiple PST files from a single massive PST file.

increase outlook performance

To increase the performance of Outlook

It is common fact that the increasing size of PST files slows down the performance of MS Outlook. This will affect the daily working of users. Therefore, splitting PST files becomes a necessity. Manually, this task can be too lengthy and complex for users. Thus, to avoid delays, one should opt Mailvita Split Outlook PST for Mac Tool. It can comfortably split massive PST files into parts and hence increase Outlook’s performance.

Outlook PST splitter is to divide or break large size PST files by year, size and folder.

  • A straightforward application to split PST of ANSI and Unicode
  • Allow users to filter and split one PST file at a time
  • Three ways to split data- by size, by folder and by year
  • Create a report to show the number of PST files divided
  • Retain original structure
  • Create a new PST file after split
  • A Mac program, support all MAC OS


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Personal license is perfect for single user and small office or a Home user (Not for commercial use)*


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Business License if for commercial use. If you are a company and looking for large number of users/clients then purchase business license.*


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Enterprise License is available for multiple machines and unlimited users.
(A multi-site License).*

Why there is a need to Split PST?

When PST files exceed their size limit there are chances of corruption so to
save these files from corruption, there is need to divide them into smaller
parts and for this, we use Split PST software. Moreover, working on large
size PST file makes Outlook performance slow. This will help a user in easy
management of Outlook PST files.

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Shareware Awards

Many shareware Industry awards are obtained by Split PST software for Mac due to its flawless conversion and maintenance of accuracy.

Why choose Split PST for Mac?

Split PST for Macis a smart utility for splitting any large size PST files
into smaller ones without any interruptions. The software is capable to
work on both ANSI and UNICODE PST file. No changes will be made
to any file. All the meta properties are securely exported without any
changes to them.The software is workable on all Mac versions without
any external application.

Split PST

Prominent Feature of PST Splitter

Ease to Use

Split PST By Size

PST split program is capable to split PST files of any size. Users can split PST as per MB and GB. The tool gives them the opportunity to enter the exact size they want to split.

Ease to Use

Split PST By Year

With the help of this software, users can split PST files by year. You are free to enter the start year and the end year. The tool is capable to resize a PST accordingly. It gives flexibility to find the customized split solution.

Ease to Use

Split PST by Folder

A PST file holds a number of folders including emails, contacts, notes, journals and many more. With this feature, you can extract a particular folder from a PST file to save it separately. Complete custom split support is provided by the app.

Ease to Use

Maintain Data Security

With this software, maintaining data security is easy. The tool has been successfully tested for accuracy. No data is corrupted or missed. The utility contains data safe. It keeps original data intact.

Ease to Use

Split Selective PST Files

The user friendly application splits only selected PST files. It has deep file filtration feature that gives flexibility to select those PST files that users are interested in resizing. Thus, every time the control of file division is in the hand of users.

Ease to Use

A Lightweight Program

Operating the software singlehandedly is not tough. It is a lightweight program that runs smoothly in the system. It uploads quickly. Users can configure the program easily.

System Requirements

System Requirement

Operating System Mac OS X 10.8/10.09/10.10/10.11 & latest version of macOS.

Memory512 MB Minimum

Hard Disk512 MB of free space

Software Delivery


Minutes 15

Interface Available

Language Supported English

Support OptionEmails, Chat & Skype


PST Split Tool

Step 1: Download and open Split PST Converter Software

PST Split tool for mac

Step 2: Choose Folder Containing Split Files

View PST Files

Step 3: Browse and Preview your Split PST Files.


Only health PST files is resized by the software.

Yes, it supports all MS Outlook versions.

It is a standalone application.

Happy Clients

What Says Our Most Of

This is a significant application for those who are dealing with oversized file issues. It resizes PST files without any error.

Our company has safely come out from corrupted data issue. Many of our PST files are at the stage of corruption due to oversize. Your advanced app allowed us to handle the situation smartly.

Dividing large size files into smaller parts makes work easier and manageable. For this, I use Split PST for Mac and got fine results without any corruption and damage. Really a safe tool for dividing PST files to make them manageable.

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