Blokada - The best ad blocker for Android. Free and open source.
AdBlock - Ad blocker for Chrome, Safari and Opera on desktop and Safari for iOS devices.
Bromite - Bromite is Chromium plus ad blocking and privacy enhancements; take back your browser!
AdGuard - Surf the Web Ad-Free and Safely. Shield up!
BLOCK THIS! - Block This 3.0 is a FREE and Open Source ad blocker for Android that works in all apps and browsers!
AdClear - AdClear platform provides Tracking, Analysis and Optimization of the online marketing activities.