Best Cigati Outlook PST Splitter Alternatives ranked by AI · updated Aug 2026

💡 Pick it for a more established PST utility with broader splitting controls and stronger vendor support.

Stellar Splitter for Outlook is a tool that helps in splitting large PST files into smaller, manageable parts.

💡 Choose it for technician-friendly batch processing and a broader set of PST splitting criteria.

SysTools Split PST is a software tool designed to split large PST files into smaller parts to manage Outlook data efficiently.

💡 Pick it when you want a business-oriented Outlook utility from a vendor with broader migration tools.

Kernel for Outlook PST Split breaks oversized PST files into smaller files according to size, date, or folder-related rules. It is designed...

💡 Choose it for a focused, relatively straightforward PST-splitting workflow without a large enterprise feature set.

Advik PST Splitter separates oversized Outlook PST files into smaller files by size, date, year, or folder. It is aimed at home...

💡 Pick it for broad split criteria and preserved folder structure at a potentially lower cost than larger suites.

Aryson Outlook PST Splitter separates oversized PST files by size, date, year, folder, or email address. It serves Outlook users and administrators...

💡 Choose it for a straightforward dedicated splitter when you do not need extensive migration or recovery features.

DataVare Outlook PST Splitter divides large Outlook PST files into smaller archives using size, date, year, folder, or email-based rules. It is...