ost split tool Box

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OST Splitter Software

OST file splitter is a specialized tool to split oversized Outlook OST file into smaller size. The software is capable of splitting OST file of Outlook 2024, 2021, 2019, 2016, 2013, 2010, etc., versions.

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Divide Large OST File into Small Parts by Date, Size, Year, Folder, Email ID, Category
Microsoft Outlook Installation is Not Necessary to Break Large OST File
Permit Users to Split Oversized OST File into Small UNICODE PST Files
Option to Add Single or Multiple OST Files, Add Folder & Search Files
Allow Users to Divide OST File Data Like: Emails, Contacts, Etc.
No File Size Limitation: Split Any Size OST File into Small Parts
Provided Support to Run The Tool as Standard/Guest User Without Asking for Admin Privileges
OST Splitter is Compatible with Windows 11, 10, 8, 7 & Below Versions

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FreeViewer OST splitter software is 100% clean to use. The software is verified by VirusTotal.

FreeViewer OST Splitter

3-Step Approach to Divide Large OST File

OST Splitter Tool

Free Download OST File Splitter Software and Install on Windows OS

Split OST File

Next, Click on Split Option to Select Large Size Outlook OST File

Multiple Split Options

Split Outlook OST File by Date, Size, Year and Folder in Unicode Format

Special Features of OST Splitter Software

Verified Software to Split OST File and Save in Smaller Files

Split Large Outlook OST File

OST splitter software facilitates users to divide large OST file into small parts. In addition, the software breaks the OST file into multiple small UNICODE PST files. However, it does not impose any file size limitation and preserves the meta properties also. It also provides users an option to save the resultant PST files at any desired location.

Option to Divide OST File by Size

In order to break the OST file by size, one can use this OST file splitter software. This application will help users in splitting the large size OST file into small parts of equally sized. A user needs to choose this option and specify the size to split OST file. The software will break Outlook OST file into multiple parts according to the specified size range only.

Break Outlook OST File by Date

The Outlook OST Splitter Software provides users an option to split the oversized OST file by date also. A user can specify the date and the tool will break the OST file by that date only. However, the first part will contain files prior to the specified date and the second part includes data after that date.

Option to Split OST File by Year

If a user wants to break OST file by year, then one can use this Outlook OST Splitter Tool. However, the application allows creating a separate OST file based on a year. For example, if one has selected year from 2012 to 2017, then a user will get 5 files separately. It create separate PST file for each year.

Allows to Break OST by Folder

Another possible way to reduce OST file size is to split OST file on a folder basis. The OST Splitter Software permits users to creates a separate file for each folder present in the OST file. Moreover, a user can divide archive OST file also using this application. Moreover, the tool is compatible with all versions of the MS Outlook.

Create A Folder to Save Resultant File

OST Splitter Software allows users to divide large size OST file into smaller sections without affecting the original structure. After split OST file process, the application provides an option to create a new folder to store the resultant files in a customized way. By default, the .csv file is saved in the same place.

OST Splitter Software - Specifications

Free Download OST Split Tool and Test Installation 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

Deployment Prerequisites

Supported Editions

FAQs

Q: Is Anti-Virus blocking the export process?

Disable Anti-Virus temporarily or whitelist the software in your settings for proper functionality.

Q: Unable to create output in destination?

Avoid using NAS, SAN, or Network drives. Ensure the source file is on the local migration machine to perform successful migration.

Software Download

Release v27.95 | File Size: 8.0 MB

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Trial Limitations

Trial version of OST Splitter Tool allows users to Split first only 50 Items of OST file.

Installation Uninstallation User Guide

Electronic Delivery

The delivery of OST split is automated. You will receive an email containing both the link to download and the activation key within few minutes.

OST Splitter Tool - Free vs Paid

Understand The Advantage of Having Paid Version Over Free

Features	Trial Version	Full Version
Add Large OST File in Software
Verify Browsed OST File Data
No Size Limtation of OST File
Support Windows 11 & Below Versions
Split OST File by Multiple Attributes	Limited
Break OST File by Folder	Limited
Split OST File by Email ID	Limited
Cost	FREE	$49

OST Splitter - FAQs

Listed Commonly Asked Questions and Answers

What Customers Are Saying

Get User Reviews of OST Splitter Tool

Albert Salvatore

Brazil

"I was looking for the OST Splitter for a long time to reduce the size of large OST file. After a long time, I came to know about this OST Splitter Software. I must say that it is an amazing utility with a user-friendly interface. Thanks to the developer for developing this tool for use."

Kathrine

USA

"The different options this software provides to split the OST file are really impressive. I never thought that splitting the OST file will be so easy. I liked this OST File Splitter so much that I am definitely going to suggest this software to my friends also. Great work development team. Hats Off!!"

4.7

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FreeViewerOST Splitter Software

Best Software to Split OST File on Windows OS