NetGuard - no-root firewall 2.332

Marcel Bokhorst, FairCode BV ❘ Freeware ❘
Android
out of 27898 votes

NetGuard: A User-Friendly No-Root Firewall Solution

Elena Angelini

05/14/2025

NetGuard offers an efficient and hassle-free way to manage your app's internet access without requiring root permissions, making it accessible for all Android users.

NetGuard is an internet security application that provides both simple and advanced methods for controlling apps' internet access.

This app allows you to individually allow or deny access to Wi-Fi and/or mobile connections for specific applications and addresses, without requiring root permissions.

By blocking internet access, NetGuard can help you:

Reduce data usage
Save battery life
Enhance privacy

Key features of NetGuard include:

Easy-to-use interface
No need for root access
100% open source
No data transmission to external servers
No tracking or analytics
No advertisements
Regular development and support
Compatible with Android 5.1 and later versions
Supports IPv4/IPv6 TCP/UDP protocols
Tethering functionality
Optional access control based on screen activity
Optional blocking of internet access when roaming
Optional blockage of system applications
Optional notifications when applications attempt to access the internet
Ability to track network usage per application per address
Material design theme with light and dark options

The PRO version of NetGuard offers additional features:

Traffic logging, search, and filtering with the ability to export PCAP files for traffic analysis.
Granular control of individual addresses per application.
Notifications for new application installations, with direct configuration options.
Network speed graph displayed in a status bar notification.
Five additional theme options available in both light and dark versions.

No other firewall application without root access offers this comprehensive set of features.

If you are interested in testing new features, you can participate in the NetGuard test program: https://play.google.com/apps/testing/eu.faircode.netguard

For more information about required permissions, please visit: https://github.com/M66B/NetGuard/blob/master/FAQ.md#user-content-faq42

NetGuard uses the Android VPNService to route traffic through itself, enabling on-device filtering instead of server-based filtering. Please note that only one app can utilize this service at a time due to Android limitations.

The complete source code for NetGuard is available here: https://github.com/M66B/NetGuard

Overview

NetGuard - no-root firewall is a Freeware software in the category System Utilities developed by Marcel Bokhorst, FairCode BV.

The latest version of NetGuard - no-root firewall is 2.332, released on 04/23/2025. It was initially added to our database on 10/13/2023.

NetGuard - no-root firewall runs on the following operating systems: Android.

Users of NetGuard - no-root firewall gave it a rating of 4 out of 5 stars.

Pros

Open-source and free to use.
No-root required, making it accessible for most devices.
Allows detailed control over app internet access.
Provides network activity monitoring.
Easy to use with a simple interface.

Cons

Limited advanced features compared to full firewall solutions.
Might not be sufficient for highly complex or enterprise-level security needs.
Interface might be too basic for power users seeking detailed analytics.
Relies on Android's default network stack, which can have limitations.

FAQ

What is NetGuard?

NetGuard is a no-root firewall for Android devices developed by Marcel Bokhorst, which allows users to manage and control network access on their devices without needing root access.

How does NetGuard work?

NetGuard uses a local VPN interface to monitor and control internet access for each application, allowing users to block or allow data connections on a per-app basis.

Is NetGuard free to use?

Yes, NetGuard is available for free with an option for users to support development through a donation or by purchasing the Pro version, which offers additional features.

Do I need to be rooted to use NetGuard?

No, one of the main features of NetGuard is that it does not require rooting your device, making it accessible to all Android users.

Can NetGuard block both Wi-Fi and mobile data?

Yes, NetGuard can block both Wi-Fi and mobile data connections for applications individually.

Is my data safe when using NetGuard?

Yes, NetGuard does not collect or share any personal data. It operates locally on your device without sending traffic details to a server.

How can I enable or disable specific apps from accessing the internet?

Within the app, you can simply toggle the switch next to an app's name in the list to enable or disable its internet access.

Does NetGuard have a Pro version?

Yes, NetGuard offers a Pro version which includes advanced features such as DNS filtering and more extensive logging options.

Can I create custom rules in NetGuard?

Yes, users can create custom rules for apps including specific IP addresses or ports they want to block or allow.

Is it necessary to keep the app running in the background?

Yes, since it functions as a local VPN service, NetGuard needs to run in the background to effectively manage network traffic.

Elena Angelini

I'm Elena, your go-to software reviewer at UpdateStar and tech enthusiast. Whether you're a user seeking the latest software titles or software news I've got you covered. When I'm not diving into the latest software, you can find me exploring nature trails, camping under the stars, or competing in online multiplayer games. My reviews are designed to be fun, engaging, and packed with all the details you need to make informed decisions.

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