Sniffnet
Sniffnet is a free, open-source security and privacy app for Windows, macOS and Linux. Comfortably monitor your network traffic . It has 41,357 GitHub stars and is released under the Apache-2.0 license. Its source code is on GitHub at GyulyVGC/sniffnet.
- Linux
- macOS
- Windows
- Password managers, encryption & privacy
- Actively maintained
About Sniffnet
Application to comfortably monitor your network traffic. Cross-platform. Intuitive. Reliable. Translated in: 🇨🇳 🇩🇪 🇫🇷 🇷🇺 🇵🇹 🇪🇦 🇮🇹 🇵🇱 + 18 more languages
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What is Sniffnet?
Sniffnet is a free, open-source security and privacy app for Windows, macOS and Linux. Comfortably monitor your network traffic . It has 41,357 GitHub stars and is released under the Apache-2.0 license. Its source code is on GitHub at GyulyVGC/sniffnet.
Is Sniffnet free and open source?
Yes. Sniffnet's source code is public on GitHub under the Apache-2.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install Sniffnet?
Download the installer for Windows, macOS and Linux from its GitHub Releases page (latest: v1.5.1) or the project website.
Is Sniffnet still maintained?
The repository's most recent commit was on Oct 4, 2026. appsgit only lists apps whose repository had a commit in the last six months.