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.

  • 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.

  • Learn how to efficiently split a large PST to improve Outlook's performance and manageability and decrease the data corruption chances. Find out the simple easy ways to split the PST files and learn simple ways using built-in Outlook features or third-party tools to split large-sized PST files without losing data.

    Read More: Split PST file

  • You can split large PST files using these methods:

    1)Manual Methods in Outlook (Free but time-consuming):

    • Archive Feature: Move older emails to a new PST via File > Cleanup Tools > Archive.
    • Import & Export: Export selected folders using File > Open & Export > Import/Export.
    • Move to Folder: Create a new PST and manually move/copy items into it.

     Manual methods are free but slow and require technical know-how.

    2) Automated Method: The other way to split Outlook PST file of large size is by using a third-party splitter software. However, selecting the one that is perfect is quite difficult. Users can go for Stellar Splitter for Outlook that is technologically advanced with enhanced algorithms to large-sized PST file(s) into small-sized and manageable PST files. 
    Features:-

    • Splits by Size, Date, Email ID, or Folder
    • Maintains original PST structure
    • Batch splitting supported
    • Works with Outlook 2019 to 2003

     

     

  • To split PST file without Outlook, manageable parts without risking data loss, SysTools PST Splitter is one of the most reliable solutions available. It's trusted by many professionals and widely used in corporate environments. In fact, even Microsoft-certified professionals often recommend this tool for its efficiency and data safety. It offers various split options such as by size, date, year, or folder, and ensures the original structure and integrity of your data remain intact. If you’re struggling with an oversized Outlook PST file, this tool provides a smooth, secure, and effective way to manage it.