How to Split Large Outlook PST File Into Smaller Parts?

Split Large PST File

If you are troubling with the problem of oversized PST files? If yes, then you are on the right page. At the end of this article, you will get the best and easiest way to split large Outlook PST file into smaller parts. Here, we explain the step by step procedure of how to split large PST file into smaller parts without corrupting or losing data? So, let’s start the process.

Overview of PST File

Outlook stores all its data into PST file format which is known as Personal Storage Folder. MS Outlook supports to export emails, contacts, calendars, tasks, notes, and other information into PST file. PST file has file size limitations in different Outlook versions. In Outlook 2002 and earlier versions, you can store a maximum of 2GB of data. Outlook 2003 and 2007, a maximum of 20 GB of data can be stored. In Outlook 2010, 2013, 2016, 2019 versions allow to store up to 50GB of data. Outlook 2002 and old version creates ANSI PST file while Outlook 2003, 2007, 2010, 2013, 2016, 2019 create UNICODE PST files.

Query – Split Large Outlook PST File Into Smaller Parts?

One of my colleagues received a large Outlook data file from our client in his mail. Now, he can not able to open it in MS Outlook application. Is there any solution to split large PST file which is corrupted due to oversized. Thanks.

Alena, California

I am looking for a solution over the internet for splitting large PST files. Any advice for resolving this file? I tried searching for free programs on the internet, but I did not find anything. I’m using Outlook 2007. I hope someone gives me advice.

Bob, Australia

Solution to Split Oversized PST File into Multiple PST Files

There is no direct method to divide large PST file. However, there are some manual tricks are available to help you break up large size Outlook PST files. First, move or export the data to a new PST file or existing file. Second, archive Outlook data file. But both methods do not provide a convenient and reliable solution to split PST file into smaller parts. Sometimes PST files got corrupted due to oversize, then both methods are not able to split corrupt PST file. In order to effortlessly and instantly split large Outlook PST file into smaller parts, it is recommended to use third-party solution like SysTools Split PST software. This software enables you to divide large size PST file into multiple smaller PST files.

Simple Steps to Split Large Outlook PST File into Smaller Parts

First, download Split PST File Software and install on your machine. After installing it, follow the mentioned instructions.

Free Download

Step 1. Click on the Split option from the top menu

Split PST

Step 2. Select Outlook format and also choose any of the option, Split by Size, Split by Date, Split by Year & Split by Folder

Split by Size

Step 3. Select Outlook PST file which you want to split

Select PST File

Step 4. Select size in which the PST file will be split and click the browse and select required location to save output

Select PST File Size

Step 5. Now, click on the Split button and see the progress report.

Split PST File

Once the splitting PST file process is completed, check the PST files from the selected folder location.

Additional Features of Outlook PST Splitter Tool

  • Divide Outlook Data With all Items:- The software easily split Large Outlook PST File into Smaller Parts with emails, contacts, calendars, and other items.
  • Split Corrupt PST File:- With this tool, you are enable to split corrupted PST file due to oversize without any hindrances.
  • Divide Outlook Archives:- This application also able to divide Outlook archive PST file into smaller parts without damaging a single information.
  • Crop ANSI and UNICODE PST:- It supports both ANSI and UNICODE PST file to cut into multiple smaller PST files.
  • Outlook Editions Supportive:- The tool is compatible with all MS Outlook versions includes Outlook 2019, 2016, 2013, 2010, 2007 and others.
  • No Limitations:- There is no limitations with this software, you can split large size and large number of PST files with complete accuracy.

Final Words

Spitting up large PST file into smaller multiple PST files is a difficult task by manually because the manual process does not provide a proper solution and takes a long time to complete. Therefore, it is suggested to use Split PST software that helps you split large Outlook PST file into smaller parts. You can free download the software to check its efficiency and working.