Find Unused Contacts Outlook: Identify Stale Contacts

Key Features

• Free tool to find unused contacts and mark them with categories or a flag.
• Leave only the contacts you`re using in your work then filter, delete, or move them to another folder.
• Having fewer contacts saves time when working with intensive correspondence.
• Our utility will help you tag unused contacts and decide if you need them later.
• Often, only a few thousand contacts are used in a daily job.

Technical Specifications

• **Publisher:** Outlookfreeware.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Email / Misc Email Tools