MailsDaddy PST Split Tool
An easy solution to break the large PST files into small parts. This tool provides some unique options that are split according to "Date", "Email Address", "Folder", and "Size". This software also supports the ANSI as well as Unicode PST files and it can segment the oversized PST into small or multiple files within a few clicks.
- Quickly Add and Search the PST file into Split PST Tool.
- Split the multiple or large PST into small files at a time.
- Divide the big Outlook PST into small files by Date, Email, Folder, & Size.
- The software also works with the Archive PST Files.
- No PST file size limitation and also support corrupted or Offline PST.
- Support MS Outlook 2016, 2013, 2010, 2007, and all versions.
- Compatible with Windows 11, 10, 8.1, 8, 7, Vista, XP and all Windows OS.
Certified & Highly Reviewed By Leading Software Authorities
Award-Winning & Recommended by Independent Editors
Crowd Review – Break PST Tool
CrowdReviews is the most popular client review website, according to it, the MailsDaddy PST Split Tool is the most exclusive and error-free application to divides the large-sized Outlook PST files. The PST Split Tool easily segments the single or multiple PST files according to Date, Size, Folder, and Email-id. Anyone can easily operate the software without any hurdle.
Easy Split option for Outlook PST file
MailsDaddy PST Split Tool is the most trustable and reliable application for split Outlook PST files according to Software Suggest. It quickly adds and browses the ANSI & Unicode PST files and divides it. The Split PST software also splits the corrupted, damaged, and password-protected Outlook PST files and gives a 100% secure result without any error.
TrustRadius Review - Best PST Splitter
As we know, there is multiple PST Splitter software available in the internet market but according to Trustradius, the MailsDaddy PST Split Tool is one of the best applications for it. The software comes with some best PST Split options like- Split by Date, Split by Size, Split by Folder, and Split by Email-id. The free trial edition of the tool helps to split the first 20 PST files items.
Features of the PST Split Tool
Enterprise-grade recovery and conversion, packed into a simple desktop app — no technical expertise or Exchange server required.
Add & Search PST
Easily add the PST file by clicking on the 'Open' button or use the search option for searching the PST files from specified location.
Split by the Date
Add the PST file that you want to Split by Date Range. Add the multiple Date Ranges (From & To dates) and generate a new PST file with having emails of only those Date Ranges.
Split by the Email ID
Create a new PST file from the existing one that contains emails from some selected Email ID's. For that Browse the PST Files & Select the Email ID's which emails you want to include in PST file
Split by the Size
With this feature Segment the large Outlook PST into small PST size in MB or GB. With this feature you an easily handle the PST file size limitations of Microsoft Outlook.
Split by Folder
Users can easily extract the specific folders from PST file and can create the separate PST files for those folders. Their is also an option for creating the single or multiple PST files for selected folders.
Support the Unicode/ANSI PST
The PST split software is familiar with all the Unicode or ANSI PST format. The size of PST file doesn't matter as we have tested it over the PST files of size 80 GB.
Support All Windows OS
This PST splitter supports all editions of Windows OS including the latest Window 10. Download the Free Demo version to check the performance of this tool.
No Outlook Installation Required
This is a standalone application, with this no need to configure or install the Outlook. Get it and Split the huge PST into small PST files smoothly.
Eye-Catching Features of MailsDaddy PST Split Tool software
100% PST Mailbox Data Integrity
Guarantees that no email properties, HTML formatting, headers (To, From, CC, BCC, Date, Subject), or attachments are altered during conversion from PST to PST.
- Retains internal folder tree hierarchy from PST
- Supports inline images and nested email attachments
- Preserves unread/read flags and importance status
Advanced Recovery & Scanning Engine
High-speed scanning algorithms process damaged, inaccessible, or orphaned PST files without requiring host email server connectivity.
- Recovers inaccessible or damaged PST archives
- Supports large mailbox files without size barriers
- Fast multi-threaded extraction engine
Comprehensive PST Compatibility
Export your converted data to PST with complete compatibility across Microsoft Outlook and host messaging platforms.
- Generates clean PST compatible with all target platforms
- Option to split large output files by size
- Supports selective batch export with custom filters
Break every stuff of PST file
Every folder hierarchy, email header, embedded attachment, contact attribute, and calendar recurrence is processed with 100% bit-exact fidelity.
Email/Contact/Calendar
The MailsDaddy PST Split Tool easily splits Outlook PST files int...
The MailsDaddy PST Split Tool easily splits Outlook PST files into emails and mail-formatting without any changes. Also, it personally helps other mail stuff such as contacts, calendar, tasks, etc. so that you get the exact output in the new PST file.
Supported Elements & Formats:
Split Large PST Files in 3 Simple Steps
No technical skills needed. Watch each step in the live software interface or click any step below.
Looking for the complete user manual and working guide?
Explore comprehensive guides for standard PST conversion, search & filter migration, and Live Exchange Server export.
Technical Specifications
Engineered for lightweight footprint, standalone execution, and broad enterprise compatibility for MailsDaddy PST Split Tool.
System Requirements
Full support for Windows Server 2022, 2019, 2016, 2012, 2008 & 2003 (32/64-bit)
Platform Support
PST, Microsoft Outlook, Webmail & Desktop Clients
Supported Formats
PST (Outlook 2024, 2021, 2019, 2016, 2013, 2010, 2007)
Maintains 100% attachments and folder hierarchy
Zero data loss, preserves all message headers
100% Offline & Private
Zero cloud uploads or telemetry. Processing happens strictly within your local machine.
No Outlook Required
Completely standalone engine. Processes PST files without requiring host email clients.
No File Size Limits
Tested on massive 50GB, 100GB, and 500GB+ enterprise mailboxes with zero crash.
Full Windows Support
Native execution across Windows 11 down to Windows XP & all Windows Server editions.
Trusted by IT teams and professionals worldwide
Explore our client testimonials to see why users trust and recommend our solutions.
“Awesome service and Features for splitting the PST file. I used this MailsDaddy PST Split Tool and it provides many advanced features like Split by the date filter, Folder, Emails, and Size.”
Susan Bryant
“I had the 40 GB PST file so I was searching the best software to split the file into the small size in Google. Then I got the MailsDaddy PST Split Tool and it did a great job for me.”
Frauke Petry
“I want to say thanks to the MailsDaddy team. They did a great job for me and I also recommend you use the MailsDaddy PST Split Tool for breaking the large PST into small PSTs.”
Albert John
Need Help with PST Split Tool?
Our dedicated 24/7 technical team is available to assist you with any migration or recovery challenge.
The free demo version lets you preview all items and export up to 20 emails per folder.
Frequently Asked Questions
Find clear answers regarding the PST Split Tool conversion process, file compatibility, and recovery features.
Yes, our software supports PST files of Outlook 2021, 2019, 2016, 2013, 2010, 2007 and 2003 etc. You may split ANSI as well as Unicode both PST formats.
Start migrating with PST Split Tool today.
Download the free trial and inspect your recovered mailbox in minutes.