PST Splitter Tool to Split Large Size Outlook PST into Smaller

Highly recommended PST splitter tool to split large size .pst file

1M+ Downloads

Split large-sized Outlook PST files, including password-protected ones, into smaller and more manageable files based on date, size, folder, sender's email ID, and more.

Download the trial version and preview PST split results for free.

Split large-size PST files without file size limitations.

Skip unnecessary folders in the new PST.

Split PST file based on size, date & other factors.

Compatible with PST files from all Outlook versions & Windows systems.

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Top use cases for Kernel for PST Split

Split oversized PST file

Users often struggle with the challenges of performance slowdowns, increased risk of data corruption, and complexities in backup and migration while managing oversized PST files. This solution eliminates all these issues and splits all oversized and large-sized PST files into smaller and more manageable files. Users can effortlessly split their PST files for efficient Outlook data management.

Advanced criteria for PST splitting

Take control of your PST files with this utility that offers unparalleled flexibility. Now, users can choose any advanced criteria such as date, size, folder, and sender's email ID to split their PST files precisely. Whether its organizing data based on specific parameters or creating separate PST files for selected folders, the tool puts the control in your hands.

Support for all PST files

No matter the condition of your PST, be it corrupt or healthy, password-protected, or dealing with storage errors, this utility can handle it all. Navigate through those challenges and perform a smooth PST file splitting regardless of corruption issues, password protection, or errors. Users can now optimize their Outlook data and ensure an efficient email management experience.

Explore software's key capabilities

Effortlessly split PST files with the tool's intelligent features.

Split large PST files

Split large-sized PST files into multiple smaller ones to proactively manage your PST files. It helps to prevent performance deterioration in Outlook and safeguards your data from potential corruption.

Multiple splitting options

Users have the flexibility to manage their data by choosing from 5 distinct splitting methods: by Date, Size, Folder, Sender's Email ID, and Create separate PST for selected folders.

Folder-specific PST splitting

Scan and split large PST files using advanced algorithms that enable users to divide based on folders such as calendars, emails, attachments, etc. This establishes a clear distinction between different folders.

Extract folders to a single file

When splitting a PST file, opt to extract selected folders into a single PST file. Choose specific folders and save them into a single PST file post-splitting with precision.

Split password-protected PSTs

Safely split password-protected PST files with Kernel for PST Split tool. It protects your valuable data with strong passwords and maintains security during the splitting process.

Split PST by size

Utilize the 'Split PST file based on size' option and specify your preferred size in MB, GB, or TB, and the tool will seamlessly divide your files into equal-sized segments while preserving the original hierarchy.

Create PST for every folder

Organize your mailbox folders by creating separate PST files for each using the 'Split PST file by folder' option. Easily save specific folders like Inbox, task, calendar, or drafts into separate PST files.

Split PST by date

Split your PST file based on specific dates or periods by choosing from various date-range options spanning from the last week to three years. You can also manually define a period by specifying start and end dates.

Split PST by sender’s email ID

Create a PST file containing emails from specific senders using Kernel for PST Split. This software enables you to split PST files based on the sender's email ID, allowing you to select single or multiple email addresses.

Maintenance of data integrity

The software ensures the maintenance of data integrity just like before, even after splitting large PST files into smaller ones. There is no compromise on metadata or properties, including date, subject, time, attachments, etc.

Kernel for PST Split FAQs

How do you split large PST files with Kernel for PST Split?

One can distinctly divide large PST files into smaller ones with the help of our PST splitter utility:

Download and install the Kernel for PST Split software. Launch the tool in your system.
Select the required PST file that needs to be split or use the Search option to find the PST file on your selected drive.
If the file is password protected, check the ‘File is Password Protected’ option, enter the file's password, and click Next.
Select from the mentioned Split Options and click Next to continue with the split process.
The PST file will be split according to your selected criteria.

Can I split PST files that are password-protected?

Yes! The Kernel for PST Split software smartly incorporates the functionality of splitting password-protected PST files. You must check the 'File is password protected' checkbox and provide the correct password for further operation.

How can I extract and manage the PST files that are very old to identify?

You can easily use the Date range feature functionality that extracts old PST files up to the last 3 years. Hence, you can save time on identifying and searching for old PST files.

Can I split all the email data items associated with the PST file with Kernel for PST Split software?

The answer is yes. PST splitter software is explicitly developed to scan the internal data items of PST for the effective split operation on all data items evenly. The software can easily split the email data items such as Contacts, Calendars, Journals, and Email Folders (Inbox, Outbox, Sent Items, Drafts, etc.)

Shall I purchase the full version of PST splitter software to get the unrestricted feature of saving the divided PST files?

Yes, you need to purchase the full version, as the free version allows you to save only the first five items from the PST file after the complete split operation.

Can I split PST files that are damaged or inaccessible?

Yes, the software can split corrupted, damaged, or inaccessible PST files. After splitting the large-sized PST files, you can use a PST repair tool to repair the damaged file.

Is the software compatible with the latest version of Outlook and Windows platform?

Yes, the software is compatible with all the latest and prior versions of MS Outlook and Windows OS platforms, including Windows 11. You can download, install, and start using it without special configurations.

Software Prerequisites & recommendations

About Software

Version: 19.10

Release Date: Sep 2019

License Type: Home, Corporate & Technician

Version Support

MS Outlook: Office 365, 2021, 2019, 2016, 2013 (both 32 bit and 64 bit), 2010, 2007, 2003, 2002, 2000, 98, 97

System Requirements

Hard Disk: 50 MB of disk space

Memory: 512 MB Minimum

Processor: Intel® Pentium Processor compatible (x86, x64) or equivalent

Operating System: Windows 365, 11, 10, 8.1, 8, 7, Vista, XP, 2000, 98, NT, 95, Windows Server 2022, 2019, 2012, 2008 R2, 2008, 2003 R2, 2003

Installation Guide

User Manual

EULA

What customers say about Kernel for PST Split

(4.9/5) 590 Reviews

I'm extremely satisfied with this PST splitting tool

This PST Split tool is an absolute lifesaver! I was struggling with a massive PST file that was slowing down my Outlook, but with this tool, I was able to effortlessly divide it into smaller, more manageable parts. Highly recommended!

Blanca Garcia