AdGuard is an ad-blocking software that is designed to remove ads and trackers from web pages, providing a cleaner and faster browsing experience for users. It is available on multiple platforms including Windows, macOS, Android, and iOS. A subscription to AdGuard provides features such as secure browsing with encrypted traffic, advanced ad filtering, parental control settings, phishing and malware protection, and access to premium technical support. Additionally, it offers customizable filtering rules and a privacy protection feature that blocks tracking systems from collecting user data.