If you already own a legitimate license, you can always manage or extend your AdGuard license directly through your personal AdGuard account. AdGuard: Content Blocker – Apps on Google Play

: You can block many ads at the network level for free by using the AdGuard Public DNS settings on your device without installing an app.

: Unofficial APKs from third-party sites are often bundled with malware, spyware, or adware that can compromise your personal data.

: AdGuard sometimes offers free licenses to contributors, such as developers, translators, or beta testers, through their official "Get AdGuard for free" page .