Step-by-Step Guide to Split PST Files Safely

civusuko

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Managing large PST files in Microsoft Outlook can become challenging, leading to slow performance and potential data corruption. This step-by-step guide helps you split PST files safely without risking data loss.

Start by creating a backup of your original PST file to ensure data security. Next, open Outlook and navigate to the “File” tab, then select “Account Settings” followed by “Data Files.” Add a new PST file where you want to move selected data.

Now, choose the folders or emails you wish to split. Use the drag-and-drop method or the “Move to Folder” option to transfer data into the new PST file. Repeat the process for different folders if needed.

For large-scale or automated splitting, using a professional vMail PST splitter tool is recommended. These tools allow you to divide files by size, date, or folder while maintaining the original structure.

Finally, verify the newly created PST files to ensure all data has been transferred correctly. This method ensures better Outlook performance and minimizes the risk of file corruption.

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To split PST files safely, you can go for the GainTools Split PST Tool. This tool provides an easy way to manage large Outlook data files. Just install the app on your system and run it. Then, browse and choose the large PST file which you wish to split. select the desired splitting method such divide by size, year or folder. Select the destination place where you want to save the new PST files and click on the split button to start the operation. The software splits the PST file immediately without any data loss while retaining all emails, attachments, contacts, calendars and folder hierarchy. It supports ANSI and Unicode PST files and is compatible with all Outlook versions.
 
Splitting large PST files safely is easy with the Shoviv PST Splitter Tool.

Step-by-Step Guide to Split PST Files Safely​

  1. Install and open the Shoviv PST Splitter.
  2. Add the large PST file you want to split.
  3. Choose how you want to split the file:
    • By size
    • By date
    • By year
    • By folder
  4. Select the location to save the new PST files.
  5. Click on the Split button to start the process.
  6. The tool safely keeps all emails, attachments, and folder structure unchanged.
  7. After completion, you will get smaller PST files that are easier to manage in Outlook.
 
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