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Privacy
OpenSnitch
Know which Linux apps are making connections.
GitHub stars14.1K14,123 stars
Community forks673Open collaboration
LicenseGPL-3.0Read the full license
PlatformsLinuxFind your platform
Last activityJul 26Repository push date
See OpenSnitch in action.
Explore the project’s official website and documentation.
Best for
A good fit for controlling outbound Linux app connections.
Linux-only; it is not a macOS version of Little Snitch.
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About OpenSnitch
An interactive Linux application firewall inspired by Little Snitch. Review outgoing connections, define rules, and inspect network activity through a desktop interface.
- Application network rules
- Connection prompts
- Network activity interface
Alternative to
Little Snitch
These tools share use cases. Features, costs, and deployment needs differ.
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