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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  • 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.

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  • 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.

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