SysTools Split PST is a software tool designed to split large PST files into smaller parts to manage Outlook data efficiently.
Best Advik PST Splitter Alternatives ranked by AI · updated Aug 2026
Advik PST Splitter separates oversized Outlook PST files into smaller files by size, date, year, or folder. It is aimed at home users and small support operations that need a simple Windows utility for PST management.
Developer: Advik Software
Price: Free trial; paid license available
🎯 adviksoft.com/pst/splitter.html
Top 6 Advik PST Splitter alternatives
Cigati Outlook PST Splitter divides oversized Outlook PST files into smaller files using size, date, folder, email ID, or year-based criteria. It...
Pros
- Supports multiple splitting criteria beyond file size
- Designed specifically for Outlook PST files
- Can process large PST files without requiring Outlook to be installed
Cons
- Less established than Stellar or SysTools
- Advanced automation and enterprise administration features are limited
- Windows-focused with no native macOS version
Regain PST Splitter is a Windows utility for dividing oversized Outlook PST files into smaller files by size, date, folder, or year....
Pros
- Splits PST files by size, date, folder, or year
- Supports both ANSI and Unicode PST files
- Can process PST files without requiring Outlook to be installed
Cons
- Windows-only, with no native macOS or Linux version
- Less broadly documented and reviewed than Stellar or SysTools
- Commercial licensing is less transparent than some competing tools
Stellar Splitter for Outlook is a tool that helps in splitting large PST files into smaller, manageable parts.
Pros
- Simple and user-friendly interface
- Preserves folder hierarchy
Cons
- Paid software
- May not support very large PST files
Starting from $39.99
5
Kernel for Outlook PST
Kernel Data Recovery
Kernel for Outlook PST converts or exports Outlook PST mailbox data to formats such as EML, MSG, MBOX, and HTML while also...
Pros
- Combines PST repair with conversion features
- Supports exports for several common email clients
- Provides folder-level selection and mailbox previews
Cons
- Conversion workflow is less streamlined than BitVare's for healthy files
- Interface feels dated compared with newer competitors
- Windows-only
Freemium, paid license required for full export
6
SysTools Split PST Software
SysTools
SysTools Split PST Software divides large Outlook PST files by size, date, year, folder, or email address. It is aimed at Outlook...
Pros
- Provides more splitting criteria and batch controls than Regain
- Supports large ANSI and Unicode PST files
- Includes a preview-oriented workflow before export
Cons
- The full version is commercial and trial restrictions may limit exports
- Interface is more complex than Regain's focused workflow
- Windows-only and not a native Outlook or Microsoft 365 service
Free trial; paid license available
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