AdGuard
AdGuard is a macOS ad blocker and privacy app that filters ads, trackers, and some web annoyances across browsers and apps.
What is AdGuard?
AdGuard is a native macOS security and privacy app that helps users block ads, web trackers, and other unwanted content while browsing or using networked apps. It is designed for people who want a cleaner web experience, fewer intrusive banners and pop-ups, and more control over what connections their Mac allows. On Mac, AdGuard can work beyond a single browser by applying filtering at the system level, which makes it useful for users who want broader coverage than a browser extension alone. Common uses include reducing ad clutter, limiting tracking, applying DNS filtering, and creating custom filtering rules for specific sites or services. It is published by Adguard Software Limited and is typically used as a desktop privacy tool alongside Safari and other macOS web workflows.
Key features
- Block ads and pop-ups across browsers and many networked apps
- Reduce tracking by filtering known trackers and analytics requests
- Use DNS filtering for broader privacy and content-control rules
- Create custom filtering rules for specific sites or unwanted elements
- Manage allowlists and blocklists for sites you trust or want to restrict
- Filter web annoyances such as cookie notices and social widgets
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Safety overview
Status: Mostly safe
AdGuard is legitimate privacy and ad-blocking software. On macOS, its filtering features can require network filtering permissions or related system integration that are consistent with how system-wide ad blockers work. Because it can inspect and filter web traffic on the Mac, users should install it only from AdGuard’s official distribution channels and review its filtering, DNS, and certificate-related options so they match their privacy preferences.
Recommendation: Keep AdGuard if you use it for ad blocking, tracker reduction, or DNS-based filtering on your Mac. If you no longer want system-wide filtering, remove or disable it from within the app and macOS network settings; doing so may stop ad blocking and privacy filtering across browsers and apps.
Common paths
/Applications/AdGuard.app
Cache paths
~/Library/Caches/com.adguard.mac.adguard
Support paths
~/Library/Application Support/AdGuard
Preference paths
~/Library/Preferences/com.adguard.mac.adguard.plist
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