NetGuard is an internet security app, which offers simple and advanced ways to restrict apps' access to the internet.
Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection. Root permissions are not required.
Blocking access to the internet can help:
тАв reduce your data usage
тАв save your battery
тАв increase your privacy
Features:
тАв Simple to use
тАв No root required
тАв 100% open source
тАв No calling home
тАв No tracking or analytics
тАв No advertisements
тАв Actively developed and supported
тАв Android 5.1 and later supported
тАв IPv4/IPv6 TCP/UDP supported
тАв Tethering supported
тАв Optionally allow when screen on
тАв Optionally block when roaming
тАв Optionally block system applications
тАв Optionally notify when an application accesses the internet
тАв Optionally record network usage per application per address
тАв Material design theme with light and dark theme
PRO features:
тАв Log all outgoing traffic; search and filter access attempts; export PCAP files to analyze traffic
тАв Allow/block individual addresses per application
тАв New application notifications; configure NetGuard directly from the notification
тАв Display network speed graph in a status bar notification
тАв Select from five additional themes in both light and dark version
There is no other no-root firewall offering all these features.
If you like to test new features, you can participate in the test program: https://play.google.com/apps/testing/eu.faircode.netguard
All required permissions are described here: https://github.com/M66B/NetGuard/blob/master/FAQ.md#user-content-faq42
NetGuard uses the Android VPNService to route traffic to itself, so it can be filtered on-device instead of on a server. Only one app can use this service at the same time, which is a limitation of Android.
The full source code is available here: https://github.com/M66B/NetGuard
рмЧрмд рмЕрмкрмбрнЗрмЯрм░ рм╕рморнЯ
рмЕрмХрнНрмЯрнЛрммрм░ 14, 2025
рмЙрмкрмХрм░рмгрмЧрнБрмбрм┐рмХ