Split Large PST Files into Smaller Parts Easily
Split large PST files securely with Shefware PST Split Tool. Divide PST files by size, date, folder, and email for better Outlook data management.

PST Splitter software can be used in various situations to simplify Outlook data management, improve performance, and ensure secure email handling
Organize and manage Outlook data efficiently by splitting PST files based on date, sender, receiver, size, and other criteria.
Seamlessly migrate smaller PST files between Outlook accounts and systems for easier access and hassle-free transfers.
Create manageable PST backups that consume less storage space and improve Microsoft Outlook performance.
Split large PST files into smaller parts to securely store employee mailbox data and simplify enterprise email management.
We ensure that the PST Split Tool maintains the data integrity of the users by featuring
Protect the files by using the password encryption feature and control access to the files.
Files and folders remain stored in the system, eliminating the need for manual transfer and reducing the risk of sensitive data transfer.
The PST Splitter File Software divides the large file into smaller ones to eliminate data corruption risks.
Verified and validated by various certifying bodies, ensuring user data safety and integrity.
Preserve every important Outlook item while splitting PST files.
We provide the users with various kinds of features that make the PST Splitter Software stand out
Enables the users to split of an Outlook archive into multiple PST file(s). Additionally, the tool also provides users with different filters to store the data better.
Allows users to split PST without Outlook installation, seamlessly, regardless of the format or size.
Users are provided with filters such as Date, Year, Size, Mail ID, Folder, Sender, Subject, and Category to search and split a specific PST File.
Split the large password-protected PST Files into smaller ones. Additionally, use the feature of Password encryption to protect PST files and restrict unauthorized access.
Restore the files and folders by creating a complete backup of all the data and saving it securely to any desired location.
Provides fast and efficient file splitting through a fully streamlined and optimized process.
Supports Compatability will all versions of Windows operating systems, making it widely suitable for all platforms.
We offer users a demo version for the users to test and evaluate the features, with a limit of 20 items per folder of each PST file.
Watch our step-by-step video tutorial to understand how the software works and get started quickly.
Here’s how the PST Splitter tool works efficiently by following simple and structured steps

Download Free Demo & Check System Requirements
Size: 72.73 MB
Version: 1.0.0.1
Hard Disk
500 MB space required
RAM
Minimum 4 GB RAM (Recommended 8 GB)
Processor
Intel(R) Core(TM) i3-4160 CPU @ 3.60GHz or above
Operating System - Windows 11 / 10 / 8.1 / 8 / 7 (32 & 64 Bit) , Window Server 2025 / 2022 / 2019 / 2016 / 2012 R2 / 2008 R2
Microsoft Outlook - 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2000 (32-Bit & 64-Bit)
The PST Splitter Tool has saved us a lot of time by adding its value in our organization. We have resolved our corrupted files by dividing all the folders into smaller ones. Honestly, it was the best purchase we made.
IT Consultant
Yes, Shefware ensures that the PST files are split safely and securely, maintaining the folder hierarchy without any data loss.
The PST Splitter Tool provides different filters such as Date, Year, Mail ID, Folder, Sender, Subject, and Category.
Users can reach out to the team at support@osttopst.us to raise any queries.
The PST File Splitter tool can split PST files regardless of size into multiple smaller files. Users can easily split their PST files between the range of 50 MB and 1 TB.
Yes, we have developed the software with password encryption. It will enable users to protect their files and split them safely.
The PST Splitter Tool preserves and maintains the original folder hierarchy, email metadata properties, attachments, etc.
Yes, the PST Splitter Tool enables users to split one or multiple PST Files at the same time, which ensures workflow efficiency.
No, there is no need to install Outlook to use the PST Splitter software to perform the splitting process.