: Because it uses a local VPN, users should disable battery optimization for NetGuard to prevent the system from closing it in the background.
: Allow or block specific IP addresses for individual applications. netguard-no-root-firewall
: Receive notifications for new applications and configure their firewall rules directly from the notification shade. Performance & Privacy : Because it uses a local VPN, users
: Set separate rules for Wi-Fi and mobile data connections. For example, you can restrict data-heavy apps to Wi-Fi only. Performance & Privacy : Set separate rules for
NetGuard is a free and open-source Android firewall that provides comprehensive control over your apps' internet access without requiring root permission. It works by creating a local VPN to filter all outgoing traffic directly on your device, ensuring that no data is sent to external servers. Core Firewall Features
Purchasing the Pro version through the Google Play Store or GitHub unlocks several professional-grade capabilities: