An AdGuard license key is a unique code that unlocks the full features of AdGuard, providing users with a lifetime of ad-free browsing. With a valid license key, you can enjoy advanced features, such as:

If you decide that AdGuard's premium features are worth the investment, you don't have to pay full price. The software is frequently discounted through various promotions.

Before hunting for a license key, it helps to understand what features you are trying to unlock. AdGuard offers incredibly powerful tools across both tiers, but they serve different purposes.

Because that key was either:

AdGuard provides a public, non-customizable DNS service that is completely free. By changing your device's or router's DNS settings to dns.adguard.com , you can block ads and trackers at the network level. For advanced features like custom blocking lists and query logs, a personalized AdGuard DNS account offers a generous free tier: 300,000 requests per month across 5 devices. This is more than enough for typical home users.

An AdGuard license key is a unique code that unlocks the full features of AdGuard, providing you with a premium experience. With a license key, you gain access to advanced features, including:

The most reliable way to get a free license is by participating in AdGuard’s Beta testing program .