Remove Unused Contacts Outlook: Cleanup Tool

Key Features

• The free utility will search for contacts whose email addresses are not used in messages or other items in the selected Outlook folders.
• You can also search for addresses in senders, recipients, and body texts for a specified date period.
• Contacts with unused email addresses will be moved to the specified folder.
• This is safe because you can restore deleted contacts to their original folders at any time.

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