pst file splitter box image

(Average Rating 4.8 Based on 485 Reviews)

Screens

Video

Guide

FreeViewer PST Splitter Tool

Best Software to Split PST Files to Manage Large Data Based on Size, Date, Sender, Year, Folder, Email ID, Category, and Subject without Outlook Installation.

Download Now Safe & Secure

Purchase Now 30 Days Money Back*

Download Now Safe & Secure

Purchase Now 30 Days Money Back*

Split Large PST Files with All Items: Emails, Contacts, Calendars, Notes, Etc.,
PST Splitter Tool Supports Both ANSI and UNICODE Data Files Easily
Compatible with a Minimum of 1 MB to a Maximum of 1 TB File Size of PST
PST File Splitter Maintains the Components and Folder Structure
Easily Set the Password in All Output Data Files as Per Requirements
Allows Selection of Any Location to Save the Output Data File
Software is Capable to Split PST File by Year and Date as Per Choice
Powerful PST Splitter Tool Works Independently without Outlook
It is Compatible with the Latest Versions of Windows (11 and 10) & macOS

Our FreeViewer Awards & Reviews

Best Rated and Awarded PST File Splitter Software

cnet

CNET

PST splitter tool got 5 stars by CNET for its unbreakable performance to split PST file without Outlook application.

software informer

Software Informer

Software Informer states the PST Split Tool is the best utility for dividing PST files that are too large and avoiding the risk of corruption.

software suggest

Software Suggest

Software Suggest says that Outlook PST Splitter is a safe and secure utility to split PST file into multiple smaller files without any data loss.

soft32

Soft32

Soft32 rates PST File Splitter Tool as the ultimate utility to divide Outlook PST file by multiple parameters like: Date, Size, Year, Folder, Email ID & Category.

brothersoft

BrotherSoft

BrotherSoft rates Split PST Software with a 5-star rating to precisely break down Outlook PST files into smaller parts.

Remarkable Features of PST Splitter Tool

Multiple Options to Split Oversized PST Files by Different Elements

Split by Size

The software comes with a highly demanded option called Split PST by size. Means you can divide your file into smaller parts of every required size. The PST splitter tool can handle all large files of any size from 1 MB to 1 TB. It provides three different value options like MB, GB, and TB. If you select the 10 MB option and want to split a 10 GB file, then the tool will create 10 different files.

Split PST by Year

This is one of the best features to manage data easily yearly. You have to select the From and To years, and the solution will separate the PST file for each year. For example, if you have chosen From 2020 To 2025, then PST splitter will create 5 separate data files.

Split by Date

Split PST File by Date

The PST file splitter gives you two different options to split PST file by date, first you can select a particular date range to split the data. Start from the selected date, data will move into the first PST and the rest of the data into the second file. And you can enter multiple different date ranges to extract and split particular data from the PST file using the second option in a separate PST file.

Split by Folder

Our PST file contains data in multiple folders like Inbox, Outbox, Sent Items, Drafts, Bin, and other created folders and labels. This option allows users to extract this data accordingly. You can create a separate PST file for each selected folder or a single file for all folders.

Split by Category

The PST splitter tool allows you to divide a file according to categories like Mail, Calendar, Note, Contact, Task, and Journal. Also, you can skip the Deleted Items and Junk folders from the output data files for better management. The tool will create a separate PST file for each category.

Split by Email ID

It allows to extract emails from particular email addresses. The Fetch option can automatically find all available email addresses in uploaded PST files, so you can select the required emails, or you can upload them through a CSV file. And the Email Option defines how emails should be filtered.

Split by Subject

This option helps to find and split only those emails that contain similar subjects. You just have to put the accurate subject, and the PST file splitter will automatically fetch all emails which holds similar subject.

Divide by Sender

This option helps to extract only those emails that are received from a particular email address. You have to enter all addresses one by one, separated by commas, and the solution will automatically find and extract them in a PST file.

Split PST Files Including All Items

High-performance data management for every Outlook attribute.

Separate Outlook Emails

One can use PST filitter tool and break large file into smaller files:

Split Outlook PST file into multiple smaller parts
Divide archive & active PST files by Email ID
Break Outlook Inbox, Sent Items, Sub Folders

Divide Outlook Contacts

The Software permits users to break Outlook contacts efficiently:

Split Outlook Contact Groups
Divide Multiple Outlook Address Books
Break Outlook Contact Files Instantly

Divide Outlook Calendars

One can easily separate Outlook calendars by using the Tool:

Extract Duplicate Meetings Calendar
Separate appointments in Outlook Calendar
Divide Outlook Calendars in Desired Way

Break Other Outlook Items

Divide Other Items:

PST splitter software is able to divide Outlook Notes, Tasks, Contacts, Calendars, Journals, etc.

What You Get with PST Splitter Tool

Advanced Features and Capabilities to Split PST Files

Maintains Folder Structure

This is the best part of this PST file splitter tool; it maintains the folder structure during the complete live process. Even after uploading your PST files and folders, it will show all folders with a maintained structure, which helps users to understand the data and location.

Retains All PST File Components

PST File contains multiple components and elements, and this PST splitter tool retains all the data and elements, including email header and body details, contacts, calendar, notes, journals, tasks, and other data without making any changes.

Split Multiple PST Files at Once

There is no other solution that can work with multiple large PST files at the same time. But our PST splitter tool can easily split multiple PST files in bulk without having any size limitations.

Set Password for Output Data File

After choosing all the settings and filters, this amazing software allows users to set a password to protect their file data. You just have to put the password and select the option “Set Password to All PST Files” for all output data.

Compatible with All PST Files

As we know that multiple versions of Outlook are available in the market, which creates different PST files. And our PST file splitter tool is capable of working with both ANSI and UNICODE PST files exported from Outlook 2021, 2019, 2016, 2013, 2010, and older versions.

Support Orphan & Protected PST Files

The software has been developed with different algorithms, which makes the software powerful. It supports orphan, inaccessible, and corrupted PST files without limitations. It can even easily split encrypted PST files by providing the correct password.

Two Options to Load Files/Folders

It has a very simple and interesting GUI, and it comes with two different modes to import single and multiple files and folders. You can use the Add Files option to load single PST files and Add Folders for folders that contain single PST files for bulk processing.

100% Safe and Secure Results

Yes, the FreeViewer PST splitter tool is a completely safe and secure software to split PST files into smaller parts without losing any data. One of the best parts is, it doesn’t make any changes in the original data file and uses a copy of your data for safety.

Independent PST Splitter Tool

It is a completely standalone and independent solution that doesn’t require to installation of any supportive solution. You can split up PST file without Outlook and any other tool.

Works without an Internet Connection

Also, there is no need for the internet or any other connection for the PST file splitter. And it will not save the data within the environment, because it works in offline mode.

Save PST Data at Desired Location

The PST splitter tool chooses the Desktop location to save the output data file. You can change it using the Browse button to select any location within the machine.

PST File Splitter for Windows & Mac

Yes, this software is available for the latest versions of Windows OS, including 11 and 10 and macOS. It has created advanced options, which make it easy to use for technical and non-technical users.

PST Splitter Tool - System Requirements

Check System Compatibility Required to Split PST Files on Windows & macOS

Windows Requirements

Processor:

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

Memory & Storage:

4 GB of RAM (4 GB is recommended) | 100 MB of free hard disk space required

Platforms:

Windows 11 (64 bit) & Windows 10

Deployment:

If you are using Windows 11, 10, then please launch the tool as "Run as Administrator".
Microsoft .NET framework 4.5 or above should be installed.

Mac Requirements

Processor:

Mac Computer with Intel Processor | Mac Computer with Apple Silicon (Apple M1)

Memory & Storage:

4 GB of RAM (4 GB is recommended) | 100 MB of free hard disk space required

Platforms:

MacOS X 11.0 (Big Sur), MacOS X 12.0 (Monterey), MacOS X 13.0 (Ventura), MacOS X 14 (Sonoma), MacOS X 15.0 (Sequoia) and above versions.

Deployment:

Make sure your System Region should be United States and Language should be English

Instant Electronic Delivery

Automated systems ensure your download link and activation key arrive via email immediately post-confirmation.

Ready to Start?

Starts with the Latest Edition of PST Splitter Tool

Version v9.1 | 27.95 MB

Download For Windows Download For Mac

Trial Limitations Trial version of PST splitter tool will divide first 50 items only. Buy full version to unlock all features.

User Guide Installation Uninstall

PST Splitter — Free vs Full Version

Get an Overview Features Differences in Free and Full Version

Characteristics	Demo Version	Pro Version
Browse Single/Multiple PST Files or Folder(s)
Select ANSI or Unicode PST Format
Split By Multiple Options
Protect All Output Files with Password
Support Corrupted & Inaccessible PST File
Support Windows 11, 10 & macOS
Split Unlimited PST Files at Once	First 50 Items
Cost	FREE	$49

Got Questions? We’ve Got Answers

Clear Your Doubt Before Purchasing Windows & Mac PST Splitter Full Version

What Customers Are Saying

Users Reviews After Using PST File Splitter Tool Full Version

Mark,

“I wanted to divide PST file so that I can manage my multiple PST files of smaller size. Someone recommended me PST splitter tool. I have used the tool & got satisfactory results. Thanks to the developer team for making such an awesome utility!”

Meghan Jimenez,

Libya

“I must say PST splitter tool was an amazing product. I have never thought to mange large PST files without the help of this utility. Additionally, the best part that I really liked is it can break PST file and save into smaller parts in just a few clicks.”

Edward Copeland,

Dubai

“It was getting too difficult for me to manage large PST files on my system. Also, I was facing the corruption issue in PST file because of maximum file size limit. One of my friends suggested me to use PST splitter software; It was really an awesome experience for me. With this tool, I can now split my oversized PST files into small segments and thus, it became easy for me to manage large PST files. Thanks to FreeViewer Team to Developed the awesome tool.”

Mario Quinn,

London

“PST splitter tool is an excellent program that separates PST files into two or more segments. It is possible to handle an oversized PST file on basis of four different options i.e., split by year, size, date, folder, email id and category. Moreover, it requires Outlook installation while splitting Outlook PST items in an efficient way. I must say, PST Splitter software is capable to divide all PST items without any hassle. Thanks to the development team for making an awesome product.”

4.8

485 Ratings

5 Star 83%

4 Star 16%

3 Star 0%

2 Star 0%

1 Star 1%

Submit Reviews