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OpenSnitch Alternatives
OpenSnitch is described as 'GNU/Linux application firewall' and is a Firewall in the security & privacy category. There are more than 25 alternatives to OpenSnitch for a variety of platforms, including Linux, Windows, Mac, Android and iPhone apps. The best OpenSnitch alternative is Portmaster, which is both free and Open Source. Other great apps like OpenSnitch are simplewall, Pi-hole, GlassWire and Fort Firewall.
Alternatives list
20 Radio Silence alternativesRadio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is completely invisible.
SpyShelter is an effective and easy-to-use security application that helps you to protect your system against known and unknown malware.
Firestarter is an Open Source visual firewall program. The software aims to combine ease of use with powerful features, therefore serving both Linux desktop users and system administrators.
- 25 Nethogs alternatives
NetHogs is a small 'net top' tool. Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Xfce
Perfects the Windows Firewall offering additional security. Get the most out of your Windows firewall, create new security rules for your online applications, alerts you to anomalies with real-time protection.
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38 Bouncer App alternativesBouncer is an application to help you choose the correct firewall zone for wireless connections. When you connect to a new network, Bouncer will open a window prompting you for what kind of network (eg home, public, work) it is.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Flathub
- Flatpak
8 TripMode alternativesOutbound firewall for apps, blocking apps from accessing internet. Useful for reducing data usage when tethering to mobile data, or on a slower wifi connection.
10 FireWally alternativesFireWally is a free firewall app for Mac, powered by Apple Intelligence and designed for anyone who wants to take full control of their online activity.
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