Outlook PST files become unstable when the Outlook data file has reached maximum size. Once your file crosses the recommended size limit, it may stop responding or fail to open. The Aryson PST Splitter Tool helps you break oversized PST files into smaller parts, so Outlook stays smooth, responsive, and error-free.
Core Functionalities of the Aryson Split PST Software
Split Large-Size PST Files
With the help of Aryson PST File Splitter, you can divide oversized PST files with complete data accuracy. Large PST files often cause slow performance in Outlook, and this option helps prevent those issues. The software ensures that every email, attachment, and folder is split safely. It keeps your mailbox healthy and reduces the load on Outlook.
Split Single/Multiple PST Files
Aryson Split PST Tool lets you split one PST file or many PST files together in a single process. It is helpful for users who have a lot of data and do not want to repeat the same steps again and again. It supports batch splitting, so the work finishes faster and with less effort. It is very useful for IT teams and users who handle multiple PST files regularly.
Different Options to Split PST File
This refers to the different ways the software lets you split a PST file. You can split the file by size, by date, by sender, or by folders based on what you need. These options help you organize your Outlook data better and reduce problems caused by large or overloaded PST files. With several splitting options, you can manage your mailbox data in a way that suits you best.
Remove Duplicate Emails
Also, the PST File Splitter includes an advanced option to remove duplicate emails during the PST split process. It identifies duplicates based on key email fields like: To, From, Subject & Body. This feature helps reduce the overall PST size, eliminates repetitive content, and makes your mailbox more organized.
Apply Password to Output PST Files
Aryson Split PST Software allows you to add a security layer to your new PST files. With the Apply Password option, you can set a password that protects your output PSTs. Also, you can use the Show Password checkbox to easily verify what you typed before finalizing it.
Preview Folder Structure
The left-side panel of the Aryson Split PST Software displays the complete PST folder hierarchy before splitting. You can view and verify emails, folders, and mailbox items easily. It allows you to confirm that the correct PST file is loaded. This preview ensures complete transparency during the splitting process.
Select PST Save Mode
You can choose how the split data should be saved. If you prefer everything in one place, select the Single PST option, which combines all folders into a single output file. If you want each folder kept separately, choose Separate PST for Selected Folder, which creates individual PST files for better organization.
Supported Outlook Versions
Aryson PST Splitter Software supports PST files created in all major Outlook editions, including Outlook 2002, 2007, 2010, 2013, 2016, 2019, and 2021. It works smoothly with both ANSI and Unicode PST formats without any restrictions. It delivers consistent performance across older and newer Outlook versions.
Select Output and Temporary Paths
You can choose where the split PST files will be stored, ensuring organized output management. The clearly marked Save Path button makes it easy to select your preferred folder, such as Desktop or Documents, preventing confusion when handling multiple PST parts. Additionally, the tool allows you to set a temporary processing path, which is especially useful for large PST files.
Compatible Windows Versions
This utility is fully compatible with all Windows operating systems, including Windows 11, 10, 8.1, 8, 7, Vista, and XP. It installs easily and runs smoothly on both 32-bit and 64-bit systems. This broad support makes it suitable for personal, business, and enterprise use. It ensures reliable PST splitting even on older devices with minimal system resources.
