Outlook Contact Combiner: Merge Contact Groups

Key Features

• How to combine Outlook contacts group in Microsoft Outlook is a matter of concern for many users.
• There is hardly any way for users who need to combine contact groups as direct as PST merge software.
• Via other methods, although you will be able to combine multiple PST files but, it is not possible to gather only contacts folders together.

Technical Specifications

• **Publisher:** Pstmerge.com
• **License:** Shareware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Utilities / Compression