Split PST File for Outlook 4.21

Relief Software – Freeware – Windows

Effortlessly Split Your Outlook PST Files with Relief Software's Solution

Boris Weber

03/29/2025

Relief Software offers a user-friendly tool that efficiently splits large PST files, making email management faster and more organized for Outlook users.

This free tool splits large Outlook PST data files into smaller ones. After new PSTs are created, source data files remain unchanged. Attach the resulting personal folders to the Outlook profile or save them on disk. Split PST using different criteria of your choice, retaining the original data and folder structure.

- Split Outlook PST file into smaller parts according to a specified date, sender/recipient email address, subject, size, or folder.
- Split all PST formats, modern Unicode and obsolete ANSI.
- Keep original elements and folder hierarchy intact.
- Attach or detach split data files to/from Outlook.
- Skip Deleted Items if necessary.
- Specify a period in the handled PST to split the file into multiple files.
- Split many PSTs into different locations using the command line.
- Organize PST data files directly from Outlook or use a standalone app without opening Outlook.

The command line app in the Professional Edition of the utility allows splitting multiple PSTs from different locations. Create your batch scripts and PowerShell scenarios based on a size or a date. Command line enables splitting multiple .pst files into smaller ones in a single operation.

Overview

Split PST File for Outlook is a Freeware software in the category Communications developed by Relief Software.

The latest version of Split PST File for Outlook is 4.21, released on 11/16/2022. It was initially added to our database on 03/12/2021.

Split PST File for Outlook runs on the following operating systems: Windows.

Split PST File for Outlook has not been rated by our users yet.

Pros

User-friendly interface that simplifies the splitting process.
Preserves the original data integrity during the splitting of PST files.
Allows users to split PST files based on size, date, and other criteria.
Compatible with various versions of Microsoft Outlook.
Offers a free trial version to test the software before purchasing.

Cons

Paid software, which may be a drawback for users looking for free alternatives.
The split process may be time-consuming depending on the size of the PST file.
Limited support for non-English versions of Outlook may hinder some users.
Some users have reported issues with customer support response times.

FAQ

What is Relief Software Split PST File for Outlook?

Relief Software Split PST File for Outlook is a tool designed to help users manage their large PST files by splitting them into smaller, more manageable parts.

How does the software split PST files?

The software allows users to split PST files based on various criteria such as size, date, or year, making it easier to organize and archive Outlook data.

Is the software easy to use?

Yes, Relief Software Split PST File for Outlook features a user-friendly interface that makes it easy for anyone to use, regardless of their technical expertise.

What types of PST files can be split using this software?

The software can work with both ANSI and Unicode PST files created by different versions of Microsoft Outlook.

Can I preview PST files before splitting?

Yes, the software provides a preview feature that allows users to view the contents of their PST files before proceeding with the split.

Is there a size limit for splitting PST files?

No, there are no specific size limits imposed by the software when splitting PST files; however, it will depend on your system's resources and performance.

Does this tool maintain email integrity after splitting?

Yes, Relief Software ensures that all email data, including attachments and metadata, remain intact and uncorrupted after the splitting process.

Is there a trial version available?

Yes, Relief Software offers a trial version of Split PST File for Outlook, which allows users to test the features before making a purchase.

What operating systems are supported?

The software is compatible with various versions of Windows operating systems, including Windows 10, 8.1, 8, 7, Vista, and XP.

What customer support options are available?

Relief Software provides customer support via email and online chat to assist users with any issues or questions they may have regarding the software.

Boris Weber

I am an editor at UpdateStar. I started as a support engineer, and am now specialized in writing about general software topics from a usability and performance angle among others. I telecommute from UpdateStar’s Berlin office, when I am not working remote as a digital nomad for UpdateStar. When I'm not analyzing the latest software updates, you can find me exploring new cities, immersing myself in local cultures, and discovering innovative tech trends across the globe.

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Latest Version
4.21

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