Use the “License Recovery” page on ExtendOffice’s website. Enter your purchase email, and they resend the key instantly.

: Automatically finds and removes duplicate contacts and emails. Automation :

. Using "free" license keys or "cracks" found online is highly discouraged as they often contain malware and violate software terms. How to Get a Kutools for Outlook License Key Direct Purchase

The primary function of the license key is to unlock the full suite of tools. Without a valid key, users are limited to a trial version (usually 60 days) with restricted functionality. Activating the key grants permanent access to:

Scanning folders to safely delete duplicate emails and contacts to save storage space.