split pst tool

Split PST File into Small Parts

  • Maintain Folder Hierarchy and Key Elements of PST Files
  • No File Size Limitations to split large PST files into smaller ones
  • Combine/Split large PST files by by date, size, folder etc.
  • 100% Safe, Secure, Ad-Free and Authentic Software
  • Simple and Self-Explanatory Graphical User Interface for Non Technical minded users
  • Split Large PST File into Smaller Parts without losing emails, contacts, tasks, calendars, and other data.
  • Supports to split Corrupted or Inaccessible PST file
  • Split PST File and generates new PST file
  • Support PST file of all Outlook Editions 2024, 2021, 2019, 2016, 2013, 2007 and other previous versions.
  • Also Supports Batch PST file Splitting at one time
  • Lifetime validity of Outlook PST Splitter to use effectively.
  • Support All Windows OS Systems such as 11, 10, 8.1, 7, XP and other previous versions.

Split Large PST File Into Multiple Smaller Parts

All-in-one solution to break large PST files into smaller ones without any extra efforts.

Outlook PST splitter Tool

Why Need to Break up a PST file into Smaller Files?

There can be many reasons to split .pst file. But here you will learn the most common reasons and needs that push users to split large PST files.

  • When Outlook PST file becomes corrupt or inaccessible
  • To improve Outlook, large files affect performance
  • Due to the oversize of large PST files

These were the few common reasons to split large Outlook data and archive PST files into smaller ones.

Why to choose Advik PST Split Software?

Oversized PST file becomes difficult to access and manage which further leads to file corruption and Outlook performance impact. With Advik's free Outlook Splitter Tool, such problems will never happen again, it is a trusted choice of various users to overcome such problems with advanced and sophisticated algorithms to split large PST files into smaller parts.

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How to Break PST File into Smaller Files?

PST Split Tool - Features and Benefits

Download the software for free and split a PST file into multiple files.

Split PST File by Year

Users can use this option to divide large PST files into smaller files based on the year. For example, if a user types 2012 to 2016 in the year field, he or she will receive five Outlook files for each year. Each of the PST files will contain information for one year. The 'Split By Year' option can be used if a user wants to divide the data in a PST file on a yearly basis. Users will be able to split PST file by Year with this feature.

split pst file without outlook
split pst tool

Convert PST File into 20+ File Formats

With Advik PST file splitter tool, users can split multiple large PST files in multiple file formats to avoid data corruption.The software allows users to convert PST files into 20+ formats such as PDF, EML, HTML, CSV, DOC, MBOX, MSG etc. This tool is capable enough to convert multiple outlook PST files into other file formats so that it can be used for other purposes also.

Maintain Folder and Sub Folder Hierarchy

The email MetaData and folder hierarchy are preserved in their original form by the PST Splitter software. After the splitting process is completed, the software does not change the hierarchy or structure, that gives users a peace of mind. After the splitting process is completed, the tool saves the email MetaData, such as the date, subject, from, to, cc, and other options.

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Split PST File without Outlook

Users can break PST files into small files without Microsoft Outlook installation. It can also split locked Outlook data files. The PST Split tool will divide a password-protected PST file if you provide the exact password associated with it. The best thing that matters here is, whatever your issue is it doesn't require outlook installation, all can be done without outlook.

Additional Features

Size Variation

Advik PST Splitter Tool offers a size variation option for large sized Outlook Archives. You are allowed to break Outlook PST files into respective sizes: 2 GB/5 GB/10 GB. You can select any of those as per your requirement. There is no PST file size limitation restriction with the free Outlook PST Splitter tool. You can even combine multiple PST files into one PST file with this single tool.

Break PST file in Batch

If you are having plenty of Outlook PST files. Then, you need not undergo the same process again and again for a single file. Advik Outlook Archive Splitter provides Batch Mode, which will assist you to split multiple PST files in one single attempt. It can be helpful to save time and invest in splitting large PST files by doing repeated steps every time.

Split it into Multiple file formats

Apart from breaking Outlook PST files, the software allows you to extract PST Emails into more than 15 plus file formats. Advik PST Converter will allow you to export PST to EML, MSG, MBOX, TGZ, XPS, EMLX, DOC, HTML and many other formats. The newer file format will be of your choice, if you want to split PST file into different file formats.

Windows Compatibilty

This program is compatible with all versions of Windows Operating System. You can install and run this utility in Windows 10, Windows XP, Windows 7, Windows Server 2000, and all previous versions of this OS. The tool also supports both 32/64Bit machines.we can assure you that you can use this tool in any choice of your windows OS.

Free Download

This tool comes with a free download version to try this utility for free. We advise our users to try the Advik PST Splitter FREE trial before making any purchase. This will help them to check the performance and efficiency of the tool. If the software fulfills your expectations then you may trust it and consider buying the licensed version with a peaceful mind.

24/7 Customer Support

In case you find any kind of trouble while downloading, installing or billing issues. There is a helpful and supportive customer support team, who is there for you to help you out of any queries and issues. You can contact our Customer care team via Live Chat also. Our Technical Experts are available 24/7 in order to assist you regarding all your types and queries.

Software Specifications

split pst tool

System Requirements

Processor Pentium Class or higher

Operating System Windows 11, 10, 8.1, 8, 7

Memory 1 GB recommended

Hard Disk 100 MB of free space

Software Delivery

Electronic Yes

License & Version

Personal License For Personal/Home Users

Business License For Business/Coorporate Users

Current Version 7.2

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*Free demo will split 25 items from each folder for free

Split Large PST File Into Multiple Smaller Parts


Steps to Split PST file are as follows.

  • Step 1. Run Advik PST Splitter Tool on your PC.
  • Step 2. Click Select File and add .pst file.
  • Step 3. Select mailbox folders and click Next.
  • Step 4. Choose PST as saving option.
  • Step 5. Select Split PST option.
  • Step 6. Choose File Size to break PST file.
  • Step 7. Set ad target location and click Convert.

The software will start splitting PST file into multiple small files. Once done, the software will display a successful notification message.

Yes, you can also use this tool to split corrupted, damaged or all types of PST files.

Of course, you can split password protected PST files without any restrictions.

Yes, the best thing about this tool is that it can be used in all versions of Windows and Outlook.

Yes, with the "Batch Split" feature of this utility, it is possible to split multiple large PST files with a single click.

No, you can split PST file without Outlook installtion.