Adguard License Key [hot] Jun 2026

If you need a free ad blocker, AdGuard’s free browser extensions (Chrome, Firefox, Edge) already block most ads without a license. The desktop/mobile apps require a paid license for system‑wide filtering and premium features.

A: A license key's expiration date varies depending on the type of license you've purchased, from 1 to 3 years. adguard license key