Software Pre-Requisite

  • Platinum Class Processor
  • Minimum Memory: 512MB RAM (1GB Recommended)
  • Disk Space: Enough space to store the recovered output
  • Windows: 11, 10/8.1/8/7, 2008/2012 (32 & 64 bit)
  • Support all the versions of Outlook PST

User Interface

After launching the Sysinfo PST Splitter Tool on the System, you can find the below-mentioned interface:

User Interface


Buy  Buy: Click to buy the full version of the software.

Activation  Activation: You can activate the full version of the utility using the Order ID and Activation Key.

Help   Help: Tap on this to know more about the working and features of the tool.

Info   Info: This button gives you complete information about the utility.

Add Files   Add Files: Click on this to add the large PST files into the tool.

Add Folder   Add Folder: Tap to add the folders containing large PST files.

Remove File   Remove File: To remove the added PST files from the list.

Remove All   Remove All: It will remove all the Outlook PST files present in the menu.

Log Path   Log Path: Hit on this to assign the destination location of a log file.

Next  Next: To move on to further steps in the tool.

Back  Back: Press this to move on to the previous steps.

Choose  Choose: Use this to assign the destination path to the new separated PST files and temp files.

Split  Split: Click on this to start the split process of large PST files into multiple PST files.

Software Working

Download and Install the SysInfo PST Split Tool

  • Step 1: Install and Run the SysInfo PST Split Tool as an Administrator on your PC.
    Step 1
  • Step 2: After running the utility, you can find different options like:
    • Add Files: Tap on this button to add large PST files into the Tool.
    • Add Folder: To add the folder containing large PST files.
    • Remove File: Click this to remove a chosen PST file from the menu.
    • Remove All: To remove all the added PST files from the menu.
    Step 2
  • Step 3: Click on the Add Files button to select the large PST file from the local system and click On the Open Button.
    Step 3
  • Step 4: Here, you will find the added oversize PST files, tap Next to move further.
    Step 4
  • Step 5: In another wizard, you will view the tree containing the folders present on the chosen PST files. Check the folders that you need to split.
    Step 5
  • Step 6: Moreover, you can view different split options:
    • Split PST file by Size: Select this to split oversize PST files into multiple PST based on size.
    • Split PST file by Date: Opt with this to reduce large PST files into specific PST files based on date.
    • Split PST file by Sender: Choose this to split the big PST files into various PST files based on the sender.
    • Split by Folders: Go through with this to break large PST files into Small PST based on folders.
    Step 6
  • Step 7: After selecting the appropriate split option, click Next. (Here, I pick Split PST File by Size option)
    Step 7
  • Step 8: Here, select the PST file size that you want to set. In addition, opt with MB or GB according to your needs.
    Step 8
  • Step 9: If required, check these features:
    • Ignore Duplicate Mails:- Check this to ignore similar emails from the chosen PST files.
    • Apply Password:- Tick this to secure new PST Files with Password Protection.
    • Show Password:- By checking this, you can also view the set password.
    Step 9
  • Step 10: Tap on the Choose button to assign a destination path to newly split PST files.
    Step 10
  • Step 11: Here, you can also assign the destination location to the temp file by clicking on the Choose.
    Step 11
  • Step 12: Now, click the Split button to begin the split process of large PST files into multiple PST.
    Step 12
  • Step 13: Wait till the split process is on the running stage.
    Step 13
  • Step 14: Finally, you will find a popup tab on your screen that shows a notification(Split PST files are successfully saved). Click Ok.
    Step 14

Frequently Asked Questions

You can split your large Outlook PST file using the PST Split Tool. Moreover, after splitting up the Outlook PST file, you can easily access it into different versions of Outlook.

Yes, the SysInfo PST Splitter is compatible with all versions of the Windows Operating System such as Windows 10, 8.1, 8, 7, Vista, XP, etc.

The Demo version of the software comes with one limitation: it splits only 50 items per selected PST file. To overcome this limitation of the demo, you will have to buy the full licensed version.