NetGuard

A simple way to block access to the internet per app

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    License

    GNU General Public License v3.0

    NetGuard provides simple and advanced ways to block access to the internet - no

    root required.

    Applications and addresses can individually be allowed or denied access to your

    Wi-Fi and/or mobile connection.

    <b>Blocking access to the internet can help:</b>

    * reduce your data usage

    * save your battery

    * increase your privacy

    NetGuard is the first free and open source no-root firewall for Android.

    <b>Features</b>

    * Simple to use

    * No root required

    * 100% open source

    * No calling home

    * No tracking or analytics

    * Actively developed and supported

    * Android 5.1 and later supported

    * IPv4/IPv6 TCP/UDP supported

    * Tethering supported

    * Optionally allow when screen on

    * Optionally block when roaming

    * Optionally block system applications

    * Optionally forward ports, also to external addresses

    * Optionally notify when an application accesses the internet

    * Optionally record network usage per application per address

    * Optionally <a href="https://github.com/M66B/NetGuard/blob/master/ADBLOCKING.md">block ads using a hosts file</a>

    * Material design theme with light and dark theme

    <b>PRO features:</b>

    * Log all outgoing traffic; search and filter access attempts; export PCAP files to analyze traffic

    * Allow/block individual addresses per application

    * New application notifications; configure NetGuard directly from the notification

    * Display network speed graph in a status bar notification

    * Select from five additional themes in both light and dark version

    There is no other no-root firewall offering all these features.

    If you have a question or problem, you can send an e-mail to

    [email protected]

    If you like to help people less fluent in English, you can help translate

    NetGuard in your language on <a href="https://crowdin.com/project/netguard/">Crowdin</a>

    All required permissions are described

    <a href="https://github.com/M66B/NetGuard/blob/master/FAQ.md#FAQ42">here</a>

    Get answers to frequently asked questions

    <a href="https://github.com/M66B/NetGuard/blob/master/FAQ.md">here</a>

    Creator

    M66B

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