AdGuard rewards users who actively support their software ecosystem. You can earn a free license key by participating in these official programs:
If you choose not to upgrade, you can still use AdGuard's free basic tools. Here is how the free version compares to the premium license: AdGuard Free AdGuard Premium System-wide Ad Blocking (Apps & Games) Yes Advanced Tracking Protection Yes Custom DNS Filtering Yes Parental Controls Yes 🔑 How to Securely Activate an AdGuard Key Adguard Premium License Key Free
Testing nightly or beta builds and reporting bugs can get you a free developer license. 2. Take Advantage of Official Free Trials AdGuard rewards users who actively support their software