How to split PST files without Outlook | Best PST splitter tool

henrypit

New member
May 5, 2025
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United States
www.mailsdaddy.com
You can easily split large PST files into smaller files using the MailsDaddy PST Splitter Tool. This advanced utility supports both ANSI and Unicode PST files without altering the original content. With this tool, users can divide PST files by size, date, folder, or email ID. It supports all versions of MS Outlook like 2003, 2007, 2010, 2013, 2016, and later. The software ensures 100% data integrity and prevents any loss during the splitting process. Whether you're managing oversized Outlook data files or organizing PST content more efficiently, this tool provides a seamless and safe experience. Try its free demo version to split the first 20 items per folder.
Read More: https://www.mailsdaddy.com/blogs/handle-break-large-pst-files-102030-gb/
 

abhilashdogra

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Mar 22, 2025
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If you want the best tool to split PST files then you can try Aryson Outlook PST Splitter Tool which efficiently splits PST files and ensures no damage or alteration to any Outlook PST files. This tool has multiple features to split the PST files like Split Large PST Files Based on Size which enables users to specify the file size for splitting selected PST files based on size. The software offers size criteria in both megabytes and gigabytes, so users can choose either MB or GB and enter the desired size for splitting the PST files. Furthermore, it is compatible with all versions of the Windows operating system, including Windows 11.
 

DeniseSmith

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Jul 2, 2025
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Try the GainTools Split PST Software if you wish to split PST files without Outlook. It is an easy-to-use and efficient tool that enables you to divide large PST files into smaller & easier-to-handle sections without needing Microsoft Outlook installed on your system. The software lets you separate by size, date, or year, so you have a lot of choices depending on what you need. It also keeps the folder structure and makes sure that no data is lost while splitting. I have personally utilized it to split a 15GB PST file into yearly parts and it worked easily without damage or formatting issues. It supports all versions of Windows and can open PST files in both ANSI and Unicode formats. Users can try out the free demo version of the software before they buy it.
 

lucasjones

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Jul 25, 2025
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If you need to split large PST files without using Outlook, I highly recommend Softaken Split PST Pro. It does not require Outlook to work, and it can open both ANSI and Unicode PST files. This tool makes it easy to split by size, year, date or folder and it keeps your data structure the same. I used it to split big PST files into smaller, easier-to-handle pieces. This helped keep them from getting corrupted and made them work better. It also works with password-protected PSTs and keeps all of your email objects such as messages, contacts, calendars, and so on during the split.
If you need a quick, straightforward and Outlook-free way to divide PST files, this is one of the best solutions out there. If you want to see how it works with your data, you should try the demo.