Top 4 Best PST File Splitter Tool of 2022

Microsoft Outlook stores its entire mailbox data in PST (Personal Storage Table) file format. With a period of time and continuous storage of emails, sometimes PST files become oversized. The large sized PST may affect the performance of Outlook application or may also result in severe corruption issues. To avoid these situations, users are required to split PST file into smaller parts. To split large PST files, users need a trustable PST file splitter that confirms the easy splitting of the large Outlook PST data without any risk of data loss.

Use the smart tool to split large size PST files without any data loss

Download the best DRS PST Splitter now.

  Download for Win  Purchase Now   Download for Mac  Purchase Now

There are various PST splitters available and the user may find it difficult to choose a suitable one as per your needs. In this blog, we will mention the most recommended and top four best .pst file splitters along with their features offered to users. 

4 Best PST File Splitters

  1. DRS PST Splitter Tool

DRS PST Splitter is an advanced utility which is able to split large PST files into multiple smaller parts. The software is compatible with all the versions of Windows and Mac. There is no limitation with the file size of Outlook PST and the user can upload any file size to the software. This tool allows users to encrypt the generated Outlook PST. 


  • Supports both ANSI and UNICODE PST files. 
  • No risk of data manipulation during the splitting process. 
  • No file size restrictions. 
  • Splits PST file on the basis of email ID, folder, date, and size.
  • No Outlook installation is required. 
  • Ignore the duplicate emails while splitting. 
  • Easy user-friendly interface. 
  • Supports all Mac and Windows versions. 
  • DRS PST File Converter exports PST to EML, MBOX, MSG, PDF, Gmail, Yahoo, Office 365, Thunderbird, etc. 

Our Customers are Our Best Critics

Lets read the review about DRS PST Splitter on Trustpilot shared by one of our prestigious clients.

  1. SysInfo PST Splitter Software

SysInfoTools PST File Splitter is designed on a user-friendly interface. It offers multiple splitting options like split PST file by date, size, and sender’s email ID. The tool is designed to deal with severe PST corruption issues, server performance, etc. The user can easily split PST including emails, contacts, tasks, Journals, calendars. etc. 


  • Safely splits large Outlook PST files into multiple smaller parts. 
  • Performs splitting of selective PST files in no time. 
  • Allows encryption on the new PST files. 
  • Compatible with all windows and Mac versions. 
  • Demo version saves 50 emails for free. 
  1. Aryson PST Splitter

Aryson PST Splitter splits oversized PST file into smaller PST files. It splits large PST files on the basis of date, size, and by sender’s email ID. always maintains the hierarchy of the PST after splitting. There are no file size restrictions and no technical expertise required to run the tool. The demo version is also available to evaluate the performance for free. 


  • Splits oversized PST file into smaller parts. 
  • Supports ANSI and UNICODE PST files.
  • Designed and developed on advanced algorithms. 
  • Smooth user-friendly interface. 
  • Option to create a single PST or separate PST file after splitting. 
  • Supports entire versions of Outlook Windows.
  1. Cigati PST Splitter

Cigati .pst file splitter is a proficient utility that splits large PST files into multiple smaller parts including the entire data. Users can easily divide PST file including emails, calendars, tasks, contacts, etc. Users are not necessarily required to have technical knowledge to split the large PST data. It supports all MS Outlook version 2016, 2013, 2010, 2007. 


  • Allows splitting of large PST file into smaller Outlook PST files. 
  • Quickly splits selected large PST file in no time.
  • Splits Outlook PST on the basis of size, date, etc. 
  • Simple and intuitive user friendly interface. 
  • Demo version saves the initial 25 emails for free. 
  • Compatible with all MS windows versions. 

Also Read – How to Split PST Files with Ease?


We have discussed 4 best PST file splitters above available in the market. Users can easily split PST into smaller files without any hassle and any restrictions with the PST file size. At the end of this blog, we can say users can opt for any reliable software mentioned above for an effortless splitting of Outlook PST. 

About The Author:

Related Post

© Copyrights 2018-2024 Migrate Emails - All Rights Reserved