OpenSnitch AlternativesFirewalls & Network Monitors like OpenSnitch
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, Mac, Windows, 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 Little Snitch.
- Firewall
- Free • Open Source
- 31 Portmaster alternatives
Portmaster is a free and open-source privacy suite that puts you back in charge of your computer.
License model
- Freemium • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Windows
- Linux
- 33 simplewall alternatives
Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.
License model
- Free • Open Source
Application types
Country of Origin
Russia
Platforms
- Windows
Comments about simplewall as an Alternative to OpenSnitch
- 42 Pi-hole alternatives
Block ads for all your devices without the need to install client-side software. The Pi-hole blocks ads at the DNS-level, so all your devices are protected.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Linux
- Self-Hosted
- CentOS
- Fedora
- Ubuntu
- Debian
- Raspberry Pi OS
- Raspberry Pi
- 64 GlassWire alternatives
Visualize network activity in detail, get notified when new apps access the network, look out for malware, and block badly behaving apps.
License model
- Freemium • Proprietary
Application types
Country of Origin
United States
Platforms
- Windows
- Android
- Android Tablet
- 38 Little Snitch alternatives
A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being sent out? Little Snitch does!
License model
- Paid • Proprietary
Application types
Country of Origin
Austria
EU
Platforms
- Mac
License model
- Free • Open Source
Application types
Country of Origin
Uzbekistan
Platforms
- Windows
- 36 NetGuard alternatives
NetGuard provides simple and advanced ways to block access to the internet - no root required.
License model
- Freemium • Open Source
Application types
Country of Origin
Netherlands
EU
Platforms
- Android
- Android Tablet
- F-Droid
- 21 BiniSoft Windows Firewall Control alternatives
A powerful tool which extends the functionality of Windows Firewall and provides new extra features which makes Windows Firewall better.
License model
- Free • Proprietary
Application types
Country of Origin
United States
Platforms
- Windows
- 25 InviZible Pro alternatives
InviZible Pro uses DNSCrypt Protocol, Tor and i2pd (I2P Daemon) (PurpleI2P) to achieve maximum security, privacy and comfortable use of the Internet.
License model
- Free • Open Source
Application types
Country of Origin
Ukraine
Platforms
- Android
- I2P
- Tor
As soon as you’re connected to the Internet, your apps can send whatever they want to wherever they want, unnoticed by you, because all of this happens invisibly under the hood.
Little Snitch Mini Features
All the functionalities of a modern Next-Gen firewall in few clicks: MultiWAN, Deep Packet Inspection, VPNs, Threat Protection.
- 31 Gufw alternatives
Gufw is an easy, intuitive way to manage your Linux firewall. It supports common tasks such as allowing or blocking pre-configured, common p2p, or individual ports port(s), and many others! Gufw is powered by Uncomplicated Firewall (ufw).
Comments about Gufw as an Alternative to OpenSnitch
Most Recent Commentit's a Firewall not an application Firewall
not an application firewall
the ufw/gufw doesn't help to monitor new connections from your system to "outerspace"
Closest in terms of functionality if looking for an open source alternative that supports windows instead of linux