Regain split a large PST into several parts

Do you have an extensive Outlook PST file? That slows down your computer or causes other problems, and you can split it into several smaller files. You can do it using various methods, depending on what software you have available and your level of technical expertise.

If you have Microsoft Outlook, you can use the built-in Archive feature to split your PST file into smaller parts. To do this,

  1. Open Outlook and go to File > Archive.
  2. Select the folders you want to include in the archive, choose a date range, and then specify where you want to store the archive file.
  3. Once complete, you will have a separate PST file for each selected folder.

If you don't have Outlook or want more control over the splitting process, you can use a third-party utility such as Regain PST Splitter. This software allows you to split PST files by size, date range, or folder structure.

Top Replies

  • Users can use the Shoviv PST Splitter Tool effectively and seamlessly. You can easily understand how this tool splits a PST file into smaller parts without using Outlook. Moreover, this software has no restriction on adding multiple PST files of any size to process. It provides various options for spitting the PST file, such as size, date, year, and folder. Users do not require the Outlook program to do this task professionally. Also, this tool has a demo version where you can process 50 items per folder for free. 

  • Splitting a PST file is necessary for several reasons, primarily to manage file size and ensure efficient performance with Outlook. Bulk PST files can become prone to corruption which impact overall email access and usability. One can manually split a PST file in Outlook by create a new PST file and moving emails or folders from the original PST into it, ensuring each new PST remains within optimal size limits. Alternatively, one can use an EmailPro Help PST Splitter which splits and divides bulk Outlook PST Files into small parts.

  • It is essential to use a reliable application capable of splitting a large PST file into smaller, smaller parts to handle it efficiently. You will not only improve your email client's performance but also lower the possibility of data loss or corruption by doing this. ToolsGround Split Outlook PST Tool, for example, is a very effective tool for splitting large PST files based on parameters like size, date, folder, or sender email address. With its sophisticated capabilities and easy-to-use interface, this program guarantees smooth PST file splitting without sacrificing data integrity. With the aid of this amazing program, bid slow Outlook performance farewell and welcome to efficient and orderly mailbox management.

  • The Aryson Outlook PST Splitter Tool allows you to break large PST files into more manageable parts, improving Outlook's stability and performance. Is Outlook running slowly due to large PST files? Don’t worry; Aryson has the solution. Simply choose the large PST file and select a splitting option (such as by size, date, email ID, or folder), and the program will automatically separate your PST files without losing any data. Even password-protected and corrupted PST files can be easily split. With its user-friendly interface, anyone can easily divide PST files. Try the tool’s free demo version to explore its features and capabilities.

  • The large size of PST files can be complicated to manage without a single data loss. In this case, most users can split their PST files into smaller files with a safe and instant PST splitter tool because the software is useful for non-technical users. If you also want to split a large PST into several parts, you can try the DataVare Outlook PST Split Expert Tool, which supports all Windows and Mac operating systems. It is a stand-alone solution that can split a large PST into several parts at once with ease and accuracy. It routinely produces outcomes that are 100% safe. Both technical and non-technical users can easily utilize the tool because of the intuitive graphical user interface. It can split ANSI and Unicode versions to split a large PST into several parts. You can download it and use the available demo, which is free for all users.