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.

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  • 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.

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  • 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.

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