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PST Splitter - Free Download

Tool to Break Large Outlook PST Files

  • Split Large PST file by Year, Date, Size, Folder, Email ID & Category
  • Split Outlook PST Items: Emails,Calendars,Contacts,Tasks,Journals
  • Facility to add single/multiple files or folder(s)
  • Divide Outlook PST File by Date Range(s) with no file size limitation
  • Provide CSV file of multiple user's email ID to split PST by Email ID(s)
  • Provide support to split Oversized Corrupted as well as Healthy PST
  • No File Size Limitation: Split ANSI and UNICODE file format
  • MS Outlook Installation is not necessary while splitting PST Data
  • Supports Outlook versions; 2019, 2016, 2013, 2010, 2007, 2003, etc.

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100% Secure
Windows Compatible

$49.00 to buy ( Buy it Now )

Key Features Exhibited By Software

PST splitter free tool is programmed with the concern of large Outlook Data File which usually becomes the cause of corruption and data loss in Microsoft Outlook. PST file splitter just minimizes this risk by reducing the size of PST file.

What Split PST Software can do?

Keep Original Outlook file intact & implement splitting on newly built file


Split PST File of Size 1 MB to 1 TB

PST splitter tool permits you to break an Outlook file of anyrequired size between 1 MB to 1 TB. You can cut both; UNICODE as well as ANSI PST files without losing any data. It also keeps formatting and meta properties of each item within PST, intact.


Options for Splitting PST file: Year, Date, Size, Folder, Email ID & Category

Split PST file software permits you to break up large PST file in 6 different ways;

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

Break PST file of Specific Date Range(s)

PST splitter tool allows to split oversized PST file by date range. Here, user have to select specific date range and this software will break PST file into parts accordingly. The PST file parts will contain data 'of and prior' to the specified date while, and other part will have 'data' after that date.


Spit By Size in Chunks

Divide Outlook PST file by required size option helps to easily break PST (personal folders) file into smaller segments using a defined size for all. User can assign a desired value to split PST file between 1 MB to 1 TB. The PST file splitter will start splitting Outlook files into multiple parts according to the chosen value and reduce PST file size.


Divide By Year and Sort data of Stipulated Years

To Break PST file by year select 'Split by Year' option as it is helpful in breaking data yearly. The first section of file has content 'of and previous' to specified year range. On other hand, other sections will have data 'Next' to specified year. User can also split Outlook PST file by current year & upcoming year.


Cut By Folders and Export Selected Folders

This option in PST splitter tool allows you to split each folder by size into multiple small PST files. It creates a single PST for each folder within the selected PST file and then divide respective folder by the size defined by you. The output files will be created as: Outbox.pst Outbox folder, Inbox.pst for inbox folder, and so on.


Option to Select Outlook Format – ANSI OR UNICODE

While selecting a splitting PST option, you also need to choose the MS Outlook version. As this software is compatible with PST file types of all Outlook editions like; 2000, 2002, 2003, 2007, 2010, 2013, 2016, and 2019. Thus, even if you specify the Outlook version, software automatically identifies the format of PST.


Resolve Corruption Issue of Oversized PST File

PST file splitter supports oversized damaged Outlook PST data files. Although, it splits healthy as well as corrupted ANSI or UNICODE file format PST with no file size limitation. Split PST tool enables to split large sized PST files into smaller parts in desired way.


MS Outlook Installation not Required to Split PST

PST Splitter is an independent software as it is not required too install MS Outlook application during splitting PST files. This tool works independently in a risk free manner. After splitting PST file, one can save resultant files at any desired location and can import splitted PST in Outlook for further use.


Save PST file in New Folder

PST file splitter provides an option to save Outlook data file at the desired location. Also, if required then it allows to create new folder directly from software pane and save resultant files into it.

Watch Video of Software & Break Large PST File

Outlook Split PST Software Specifications

Software Download

Size : 27.5 MB

Version : 8.3

MD5: a60b865fbb79e1928df20de9dd95219b

Trial Limitations


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

System Specifications

Hard Disk Space
100 MB of free hard disk space


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

Application Pre-Requisites

  • Microsoft .NET framework 4.5 or above should be installed.

Supported Editions

  • Microsoft Windows – Windows 11 (64-bit), Windows 10, 8, 7 (32 bit or 64 bit) & Windows Server 2022, 2019, 2016, 2012 R2, 2008
  • Microsoft Outlook – 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32-Bit & 64-Bit)

Software Customization

  • If you need to customize Split PST tool or need additional features then, Request Quote

Frequently Asked Questions

Follow the below mentioned four simple steps to split large size pst file without Outlook:
  • Run & Install PST Split Tool on Windows system.
  • Now, "Add PST" into the software and click to Next.
  • Select any options: Split by Size, Year, Date, etc.
  • Click on Next, to start the splitting PST process.
PST Splitter tool supports corrupted oversized PST files to split data into multiple smaller parts.
As less time as it can, but it depends upon the size of Outlook Data File that you are going to break.
Yes, user can add single or multiple Outlook PST files and folders to split files into smaller chunks instantly.
By using this Split PST Tool, you can divide PST of size 1 MB to 1 TB without any hassle.
No, installation of Microsoft Outlook is not needed to run PST Splitter software.

Split PST - Screenshots

What Clients Say

I would like to say thank you to developers of PST splitter tool. This software did the job, which was almost impossible with default features of Outlook such as compact and archiving.

- Tommy Holt, Florida

I know that data becomes corrupted and prone to awry when the size of Outlook PST file grows. But, you can protect your data from being corrupted as Split PST software got me my data.

- Bessie Larson, Germany

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