What is NetGuard?
NetGuard is an open-source firewall application designed for Android devices that provides both simple and advanced ways to block internet access on a per-application basis. Requiring no root access, NetGuard allows users to individually manage Wi-Fi and mobile network permissions for each app, helping to reduce data usage, save battery life, and increase privacy. As an actively developed and supported tool, it offers a material design theme with various customization options and supports recent Android versions starting from 5.1 and up.
Users can take advantage of pro features such as detailed traffic logs, selective traffic filtering, network speed graph notifications, appearance customization, and direct notifications for new applications. With no tracking, analytics, or advertisements, NetGuard focuses on privacy while maintaining ease of use and advanced control for more tech-savvy users. Donations unlock pro features, with options for multi-device activation, helping sustain ongoing development and support.
Features
- Per-App Internet Blocking: Manage Wi-Fi and mobile data access for each application individually.
- No Root Required: Operates without the need for root access.
- Open Source: 100% open-source code ensures transparency.
- No Ads or Tracking: Free from advertisements, tracking, and analytics.
- Detailed Traffic Logging: Pro feature for exporting detailed IP traffic logs.
- Selective Address Filtering: Pro feature to block or allow traffic per address per application.
- Customizable Appearance: Multiple light and dark theme options available.
- Notifications: Get notified when applications access the internet or when new apps are installed.
- Material Design: Modern, user-friendly interface with theme options.
- Active Development & Support: Regular updates and continued support for Android 5.1 and above.
Use Cases
- Enhancing privacy by preventing apps from accessing the internet.
- Reducing mobile data usage on Android devices.
- Improving battery life by blocking unnecessary background network activity.
- Monitoring and logging application internet activity for security analysis.
- Blocking unwanted content or communication from specific apps.
- Preventing system or pre-installed apps from online access.
- Allowing internet access only when the device screen is on or while using Wi-Fi.
- Managing network access securely without rooting the device.
FAQs
-
Do I need to root my Android device to use NetGuard?
No, NetGuard works without root access and can be used on devices running Android 5.1 and later. -
What are the benefits of donating to NetGuard?
Donating unlocks pro features such as detailed traffic logs, selective address filtering, and additional themes, with multi-device support for larger donations. -
Does NetGuard track user data or display ads?
NetGuard does not contain any advertisements or tracking, ensuring user privacy. -
Which Android versions are supported by NetGuard?
NetGuard supports Android version 5.1 (Lollipop) and higher. -
How can I activate pro features without the Google Play Store?
You can activate pro features in the GitHub or F-Droid versions of NetGuard by making a direct donation and following the provided email instructions.
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