Split PST Tool box



Split PST Software

Easily Split Outlook PST Files by Size, Date, Year, Folder, Email ID & Category into Smaller Files

  • Split unlimited Outlook PST into smaller PST by creating New PST
  • Split Outlook PST File - Date, Year, Folder, Size, Email ID & Category
  • Split PST File all Data Items including Emails, Contacts, Calendars, Tasks etc
  • Split large PST files into any number of smaller sections
  • Supports to split single or multiple PST files & folders
  • Facilitiate to split PST by multiple email id by providing CSV file
  • Break PST files by single or multiple date ranges
  • Supports Corrupted or Inaccessible Outlook PST files to split
  • Split both UNICODE & ANSI PST with no File Size Limitation
  • Supports all versions of Outlook: 2019, 2016, & below versions
  • No Need to install MS Outlook for splitting huge PST files.

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Split PST Software

Six Ways to Split PST File

PST Splitter Tool is an all-in-one solution for both technical and non-technical users. The tool is specially designed to split Outlook PST files into smaller parts. Usually, splitting PST files into different formats becomes difficult, but this tool provides multiple formats to split PST files. The formats are listed below:

  • Split by Size
  • Split by Date
  • Split by Year
  • Split by Folder
  • Split by Email ID
  • Split by Category

Eminent Features of Split PST Software

To Separate Large PST Files of Outlook 2019, 2016, 2013, 2010 & so on

Split PST by Size

Split Outlook PST file by Size option permits you to select PST file by desirable size range. User can manually enter any of required file size from 1 MB to 1 TB to split PST into smaller parts without any data loss.

Split PST by Date

You can select specific date range and break PST files in Outlook creating PST file for after and before the specified date range. In this option you need to choose required date range before and after in which you wish to split.

Split PST by Year

This is the way to divide PST file by year so that you can create separate PST file based on specific year range(s). For e.g. you can divide PST file between two selected years like 2000-2016.

Split PST by Folder

This option allows to Splitting PST files by folder(s) (Inbox, Outbox, Sent items etc). If the size is more than the particular selected folder then the tool provides ou the facility to create divisions of that folder.

Split PST by Email Id

Split PST tool permits an option to break Outlook PST by single or multiple email id by providing CSV file. Using this feature one can create new multiple PST files with all the emails specified in email address fields.

Split PST by Category

The Split PST tool provides an option to break PST file by category i.e. Emails, Contacts, Calendars,Tasks, Notes, Journals, etc. By using this software, user can easily break large PST file by categories.

Easily Improve performance

By using the software, users can easily improve Outlook performance by reducing PST file size by splitting them into multiple smaller chunks without any data hampering.

Supports Corrupted PST File

The tool offers an option to split corrupted and inaccessible Outlook PST file. One can easily break corrupt PST into multiple smallers aprts with or without MS Outlook installed.

Supports All versions

PST Splitter software supports all versions of MS Outlook 2000, 2003, 2007, 2010 (32 bit and 64 bit), 2013 (32 bit and 64 bit), 2016 (32 bit and 64 bit) , 2019 and MS windows XP, Vista, 2000, 2003, 2008, Window 7 and Window 8.

Split infinite Outlook Files

Split PST Tool has potential to split unlimited Outlook PST files without any data loss. You can divide any numbers of PST into smaller parts.The software creates NEW PST for each splitted folder.

Speedy PST Splitting

Split PST software provides speedy process of dividing Outlook PST files so that users don't have to waste their precious time while installing & processing it.

Meta Data Intact

Split Outlook PST File Software kept all its Meta data informations like to, cc, bcc, sent & receive, attachments, date etc. as it is during and after the splitting process.

Why Users Rate Us the Best

Exciting features that make this Split PST Tool the Best

Help Desk Support

With Split PST Tool full version, you will get 24*7 free help desk assistance via live chat & email support.

Intuitive GUI

Considering the difficulties faced by users who are not technically sound, we have designed a software with a simple UI. It makes the task of splitting PST files quite easy and efficient.

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30-Days Refund Policy

With Split Outlook PST Tool, users get a 30-day money-back policy depending on specific terms and conditions.

Tried & Tested by Experts

This advanced PST Splitter tool is tried and tested by tech experts. Additionally, this utility is the best choice for thousands of users and IT professionals.

System Specifications

To Run this Software without any Issue

Software Download

Size: 18.1 MB

Version: 8.0

Trial Limitations

Demo Version of Outlook PST Splitter Tool will divide only first 50 items.

System Specifications

Hard Disk Space
100 MB free hard disk Space

4 GB RAM Recommended

Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz


  • If you are using Windows 11 (64-bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008, then please launch the tool with "Run as Administrator" option.
  • Microsoft .NET framework 4.5 or above is a required.

Supported Editions

  • Microsoft Windows – Windows 11 (64-bit), Windows 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008
  • Mircosoft Outlook – 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32-Bit & 64-Bit)

Frequently Asked Questions

What's on the minds of users

Step performed in short to split the PST file;

  • Step 1. Download and Run the PST Split Tool
  • Step 2. Add the PST file and and Click on Next
  • Step 3. Choose the options: Split by Size, Year, etc.
  • Step 4. Then, press the button Next to Start the process of spliting

Yes,the PST splitter Software is compatible with Windows 11, 10, 8, 8.1 & below versions of it.

With this PST Splitter software, user can easily split PST files of size 1 MB to 1 TB wthout any data loss.

You can only add one PST at a time for the splitting purpose.

Yes, the software ensures to split PST by Date, by Size, by Year, by Folder, by Email ID, and by Category.

Yes, you can easily verify PST all data items with the source PST items as the tool generates a process report at the end of the operation in CSV file format.

Yes, the PST Splitter tool lets you divide corrupted Outlook data files.

Yes, you can easily break down PST file of size from 1 MB to 1 TB which is huge.

Client Reviews on Split PST Software

What the Client says about this tool

User Comments

Aisha Winget

After having experience with other commercial solutions in the market, I had grown several doubts on other tools. However, one day I found Split PST file software, I had no faith left. But to my surprise when I used this tool I saw precise solutions while splitting PST files of larger size.

Swiss Ernald

I would like to suggest you all, if you want to split large PST file into smaller parts then you can easily rely on best PST Splitter software. This tool offers both simplicity & a package of efficiency with effectiveness. Just Buy it & Try it.

Maria Rose
New York

It was very difficult for me to walk out from Outlook just because of the file size limitation. So I did something out of my way & had purchased best PST Split software. The application is user-friendly & can split PST by date, folder, size, year, email id, and category with proper management.

Rasul Muhammed

From last few days, Outlook failed to provide utmost performance. Probably this is due to large PST files as I searched on forums. In one such forums, a expert person suggested me to try Split Outlook PST file tool. I tried the demo version and found it quite useful. I sincerely thanks to him. Really great to software to deal upon to break large Outlook archive PST files.

John Finch

At first, I faced multiple obstruction while using Outlook as business email client. But later on, I developed habit to deal with these issues and problem. To gain this confidence I took the help of Split PST tool. It worked like a expert user who seriously works on real time projects. The software proved its worth. As a token of gratitude, I would like to suggest this software to my friend and family circle too.

Mark Jacobs
South Africa

Splitting oversized Outlook PST files is very difficult task with the manual solution. But after getting this tool, the process seems to very simple and easy. I used split PST software to break oversized PST files of Outlook 2013 into small size PST files. Thanks Justin (expert at quora) to suggest me this tool. I am very much grateful to you for this.

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