NetGuard
NetGuard: A capable free Android firewall for outbound controls, without central management. Ranked #62 of 76 in Firewall Software by our editors (3.0/10); pricing: Free plan; best for android users needing free no-root controls.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forAndroid users needing free no-root controls
- Free planYes
- Outbound controlAdvanced
- Facts checked22 Sep 2026
Where it wins
- Free and open source with no-root operation
- Per-application, address, Wi-Fi, and mobile rules
- Usage records, logs, notifications, and PCAP export
Where it doesn't
- Controls outbound traffic rather than inbound connections
- Android-only platform support
- No central management for multiple devices
Our verdict on NetGuard
NetGuard is an Android firewall for restricting internet access by application and address without requiring root access. It suits Android users who want direct control over which apps can connect through Wi-Fi or mobile networks, including system applications. The app uses Android’s VPNService to filter traffic locally on the device, and its free, open-source model makes it a practical fit for individuals who want granular outbound controls without deploying a separate network appliance.
Its strongest area is the depth of per-application visibility and control. Users can allow or block Wi-Fi and mobile access, receive application access notifications, record per-application network usage, and apply rules by address. The published feature set also includes outgoing traffic logging and PCAP export, while Pro features add filtering by address and application, application and network-speed notifications, and additional themes. These capabilities make NetGuard more useful than a simple app-wide network switch for users investigating or limiting outbound connections on one Android device.
The main trade-off is scope. NetGuard focuses on outbound traffic, so it is not a general inbound firewall, and its Android-only design does not provide a cross-platform control layer. It also does not offer central management for multiple devices. Optional one-time donations provide Pro features in GitHub and F-Droid builds, while Google Play lists in-app purchases. Choose NetGuard if free, open-source, no-root Android controls and local traffic records are the priority. Consider an alternative when inbound rule direction, multi-device administration, or broader platform coverage matters more than per-app outbound filtering.
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NetGuard pricing
NetGuard fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Outbound control | Advanced |
| Rule direction | Outbound |
| Connection alerts | Yes |
| Application rules | Yes |
| Supported platforms | android |
| Central management | Not verified |
| Deployment | Mobile |
| Platforms | Android |
| Support | Email, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | netguard.me |
| Facts checked | 22 Sep 2026 |
Alternatives to NetGuard
- FortiGateA broad hybrid firewall platform for organizations that need deep security and network controls.9.4
- Arista NG FirewallA broad firewall platform with a free plan and extensive network controls.9.3
- Google Cloud NGFWGoogle Cloud-native firewall protection with free rule evaluation and usage-priced advanced controls.9.2
See all NetGuard alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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