split pst





SysTools Split PST Tool

Looking for a solution to Split Outlook PST file into smaller parts with complete data? Use Microsoft PST splitter tool to divide Outlook data file and open large PST file instantly. This tool offers 5 unique options to partition PST file i.e., by size, date, year, folder, & email id. This software also supports to truncate corrupted or damaged Outlook mailbox items containing emails, contacts, calendars, notes, journals with or without MS Outlook installation.

(Average Rating 4.7 Based on 919 Reviews)
  • Split large PST file into smaller parts by size, date, year, folder, & email ID
  • Give freedom to split Outlook archive PST file or active PST file
  • The software permits to split corrupted PST file due to large size
  • Easily cut Outlook data file with all emails, contacts, calendars, notes, etc.
  • Option to split Outlook contacts & calendars by date without file size limitation
  • Option to split one PST to multiple files by size 5 MB to 45 GB as per the need
  • Split oversized PST file by folder & create specific file for each folder
  • The tool supports to divide both ANSI PST and UNICODE PST file
  • Provides option of Exclude Deleted Items while splitting PST file
  • Works with all Outlook versions like Outlook 2019, 2016, 2013, 2010, 2007, etc.
  • Compatible with Windows 10, 8.1, 8, 7, and all below versions
  • MS outlook installation is not necessary to divide large PST file

Free Live Demo - SysTools Split PST Tool Fully Secured Download Version

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Astonishing Features of SysTools Split PST Software

Several PST File Which Can Be Divided Using Outlook Splitter Utility

split different pst files


  1. Active PST Files: One can quickly split large PST file, corrupted PST and Active PST file with the help of the SysTools PST Splitter tool.
  2. Network PST Files: Often, users require to split PST file which is present on a network such as Server. So, with the help of this PST break tool, user can also cut PST file without duplicate located on the network directly from the software’s interface.
  3. Password Protected PST Files: Using this tool, users can also divide password protected PST files. To do so, one just has to add an appropriate password associated with the PST file and the utility will automatically split large Outlook PST files with password-protection.
  4. Archive Outlook PST Files: One can also split Outlook Archive PST file with the help of this PST split utility without any file size limitation.

Essential Features of PST Splitter Tool

With SysTools Split PST Tool, one can simply split large PST file into smaller parts by generating a fresh folder for divided PST files. While splitting the Outlook files, the software facilitates several options such as:
  • Select Size
  • Exclude Deleted Items
  • Select Destination Folder
split by size
Split corrupted or damaged Outlook mailbox components consisting emails, calendars, contacts, journals, notes, etc. without any size restriction via SysTools PST Split tool. This software permits a user to cut PST file into smaller parts within a few clicks. At the time of splitting the one or more PST files by date, the user can choose different options:
  1. Select Desired Date
  2. Exclude Deleted Items
  3. Select Preferred Destination Folder
split by date
This SysTools PST Split Tool provides a unique functionality such as it can divide Outlook PST file by year. So, one can select any year from which he / she needs to split the PST file. This utility gives facility to create separate PST file for each year. Thus, it facilitates various options, while performing the splitting PST process:
  • Divide Outlook PST File by year
  • Select Preferred Year
  • Extract Trash Items
  • Save Resultant PST Files at the Desired location
split by year
Using this amazing PST Split utility, one can quickly cut PST file which is corrupted, inaccessible or oversized without any hindrance. This software allows you to create multiple PST files for every specific folder. Moreover, different option will be offer by the tool, while splitting the Outlook file.
  • Split PST File by Folder
  • Select Desired Size
  • Exclude Deleted Components
  • Choose Destination Folder
split by folder
This PST File divider tool having an amazing feature such as it can break oversized PST file by sneder's email id. This utility gives facility to create separate PST file for each email address. Thus, it facilitates several functionalities while executing the dividing PST procedure:
  • Enter Email ID
  • Select Email Options
  • Exclude Deleted Components
  • Store Output PST file at preferred location
split by email id

What All Outlook Elements You can Split?

Separate Emails in Outlook One can easily split Outlook PST into smaller files via the software such as:
  • Split Outlook PST file into multiple smaller parts
  • Cut archive & active PST files by email ID
  • Divide Outlook Inboxes, Sent Items, Sub Folders
  • Instantly Split Outlook Inbox Folders
Split Contacts The software permits users to Split Outlook contacts efficiently:
  • Split Outlook Contact Groups
  • Divide Two Outlook Address Books
  • Divide Outlook Contacts by Date
Separate Calendars One can easily separate calendars in Outlook using the software.
  • Split Duplicate Meetings Calendar
  • Separate Two appointments in Outlook Calendar
  • Divide Calendar by Desired Date
Other Items Divide Other Items
  • The PST split software is also able to divide and open Outlook Notes, Tasks, and Journals

Remarkable Features of SysTools PST Split Software

Split Oversized Outlook PST File Without Any Data Omission

split large pst

Split Large PST File

MS Outlook PST file splitter allows you to divide large PST file of any size into smaller files. It is possible to divide UNICODE as well as ANSI PST files without losing any data. Also, the tool keeps meta properties and formatting of each item, intact. The software also provides option to "Exclude Deleted Items" while splitting up large PST File.

4 splitting options

5 Different Splitting Options

Tool to split PST file into smaller parts gives you the ability to split Outlook data file in 5 ways i.e.

  • Split PST by date
  • Split PST by size
  • Split PST by year
  • Split PST by folder
  • Split PST by email id

split pst by date

Divide PST File by Date

MS Outlook PST file splitter allows you to break up PST file by date. Here you can select a specific date and software will split Outlook archive PST file by date in two parts. One part of PST file will contain the data 'of and prior' to the specified date while other part will have the data 'after' that date. It will also allow to split Outlook contacts & calendars by date.

split pst by size

Cut PST File by Size

With the help of this option, you can easily split Outlook PST file into smaller parts; using a common size for all. Define the PST file size range from 5 MB to 45 GB (46080 MB) and the Outlook PST break tool will accordingly split one PST to multiple files. It has the ability to split unlimited PST files without losing individual information.

split pst by year

Truncate PST File by Year

If you want to divide Outlook data file by year, then split by year option will prove helpful to split large Outlook PST into smaller files yearly. The PST divider lets you to create multiple PST files for each year, for example: if you selected year from 2010 to 2014 then you will get 5 PST files separately. Also, you can crop PST file by current year 2014 and upcoming year i.e. 2015.

split pst by folder

Separate PST File by Folder

In this option, you can create multiple PST files for each folder by size. Best PST file splitter software will create separate PST file for each folder present within the Outlook PST file and further divide the respective folder by size specified by you. Like: Inbox.pst for inbox folder, Outlook.pst for Outbox folder, contacts.pst for contacts folder and so on.

split pst by year

Split Outlook PST File by Email ID

The Outlook data file splitter tool permits to break PST file by Email ID. Using this feature, one can generate new Outlook PST files with all the email messages specified in email id fields like To, Cc or Bcc which are present in the Microsoft Outlook email messages.

split pst by folder

Break Corrupt & Protected PST File

Using this software, one can divide corrupt PST file without any data loss. Also, it can split password protected Outlook PST file. Just add a proper password integrated with the PST file and the tool will break oversized PST file with encryption.

divide archive pst

Split Outlook Archive Files

The split large PST file freeware also allows to split Outlook archive file/folder. It provides option to split Outlook PST archive file by date, by size, by year or by folder which could be managed easily after importing it in Outlook.

pst file corruption

Oversized PST File Corruption Issue

Outlook PST file splitter tool has the capability to split oversized PST file that are already corrupted due to oversizing. Although, you can split one PST to multiple files of size closer or more than 2 GB; in case of ANSI PST file formats. The software can easily divide PST file corrupted due to large size or any other issue.

log report

Log Report to Compare PST File

After the completion of splitting up PST into smaller files, software generates & saves a complete comparison report as CSV. This report includes fields like: Folder name, Folder path, Number of items in source PST files each folder, sum and difference of items before and after PST file splitting.

make new folder

Make New Folder to Save PST

It is possible to save Outlook data file after splitting; to any location of your choice. Also, if required, create a new folder directly from the Outlook PST Split software panel and save the files into it. Also, the CSV file report will get saved at similar location; by default.

outlook format

Option to Choose Outlook Format

While choosing a splitting option, you also need to select the MS Outlook format you are using. The split oversized PST file tool supports Outlook 2019, 2016, 2013, 2010, 2007, and other Outlook versions. Thus, if you specify the Outlook version, the software will automatically detect the format of PST file and easily split PST file into smaller parts.

 split corrupt Outlook PST file

Support Corrupted or Inaccessible PST File

There are multiple reasons due to which Outlook PST file gets corrupted such as hardware issues, virus issues, abnormal shutdown, large size of PST file. The split large PST file freeware supports to divide such corrupted or damaged PST file into smaller files without any complications.

Outlook Split PST Software Specifications
Download PST Splitter Tool Demoware

Software Download

Size : 23.7 MB

Version : 6.0

MD5 : f2bbcf976a9d7e2b305828532c7bdda3

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

512 MB of RAM (1 GB is recommended)

1 GHz processor (2.4 GHz is recommended)


  • Microsoft .NET framework 4.5 or above should be installed.
  • If you are using Windows 10 / 8.1 / 8 / 7 or Vista, then please launch the tool as "Run as Administrator".
  • MS Outlook installation is required, if using 'Use Outlook Mode' option in Outlook Format selection.

Supported Editions

  • Microsoft Windows – Vista / Win 7 / 8 / 8.1 / 10 (32-Bit & 64-Bit) & Windows Server 2003 / 2008 / 2012
  • Microsoft Outlook – 2000, 2003, 2007, 2010, 2013, 2016, 2019 (32-Bit & 64-Bit)




Electronic Delivery


Software Customization

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

Order Outlook Split PST Tool Now
Get an Overview of PST Split Software Features - DEMO & Licensed Version
Features DEMO Version FULL Version
Browse Outlook PST File
Select Outlook Format (ANSI or UNICODE)
Advanced Split Options (Date, Size, Year, Folder & Email ID)
Preview Split Information
Previous PST to Splitted PST
Supports corrupt & damaged PST file
Windows 10, 8.1 & All Other Previous Windows Version Supported
Exclude Deleted Items
Split Large Outlook PST File Split First 50 Items All Items
Cost FREE $39
Frequently Asked Questions
Split Oversized PST File Into Multiple Smaller Parts
How to reduce PST file size Outlook 2016?

split pst tool

Follow these steps to quick reduce the size of PST file in Outlook 2016, 2013, 2010, 2007, 2003, 2002, 2000:
  • Step 1: Download & Run Split PST Tool
  • Step 2: Click on the Split option
  • Step 3: Select version of Outlook application
  • Step 4: Select any of the options: Split by Size, Split by date, Split by year, Split by folder, & Split by email ID
  • Step 5: Click on the Split button to split one PST to multiple files.
Yes, You can truncate Outlook PST file with the help of Split PST file software. The tool provides multiple methods to partition PST file.
You can split your Outlook archive PST file using PST split software. After splitting up Outlook PST file, you can easily access it into any Outlook version.
Yes, the PST Splitter is compatible with all versions of Windows Operating System including Windows 10, 8.1, 8, 7, etc.
Yes, you can split PST file without Outlook installation. In case, you need to configure Outlook then, see the steps to install and configure Outlook on your machine.
No, you can split PST file of any size. The Outlook PST file splitter does not impose such limitations.
Yes, the software provides option to split contacts & calendars by date. You just need to choose the required date.
Yes, PST Divider tool is capable of splitting oversized Outlook PST file into multiple small files.
The Split Outlook PST file software creates separate PST file depends on the option, you have chosen to split Outlook archive PST file.
Yes, you can verify output PST file items with source PST file items as software generates a whole process report at the end of the operation in CSV format.
Yes, this software supports all different types of Outlook PST files. You can easily split Outlook PST archive files into smaller files.
In order to split large sized Outlook PST file, you only need to Add PST files and choose the required splitting option. Then click Split button and the tool will automatically start splitting process.
There are no manual solutions available to make a PST file smaller without installing Microsoft Outlook. Using the Split PST tool, you can divide large PST file and make smaller pieces without any hassle.
Yes, using the Outlook Split PST software, you can easily split an oversized PST file by email address. Despite email id the tool break PST file by size, date range, folder, and year.
Managing a large PST file is not an easy task. In this situation, splitting up PST file proves an efficient approach. To manage oversized PST file simply split it into multiple smaller parts.
Using the PST Split tool, you can reduce Outlook mailbox size without losing a bit of data. The software split PST file by size, year, folder, date and email id.

"Share some unique features of this tool, so that I can check and make out the decision whether it is the best utility for me or not."

Overview of Best PST Splitter Tool Features at a glance :

  • Scan and load all PST Files.
  • Option to select Outlook Version.
  • Select the Option to Split PST file by Size, date, year, folder & email id.
  • No file size limitation during Splitting.
  • Supports to split Corrupted or Damaged Outlook archive file
  • Supports All Outlook & Windows Versions.
  • Provides support for all Windows OS.

"While clicking on "Split" button getting error It needs to be on an Outlook profile. Can you help me?"

No, there is no need to install MS Outlook in order to split PST files.

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