NetFluss
NetFluss is a free, open-source desktop utility for Windows and macOS. A light-weight & open-source menubar app that shows current upload & download speed plus the top apps using bandwidth. It has 636 GitHub stars and is released under the GPL-3.0 license.
- macOS
- Windows
- Archivers, cleaners & system utilities
- Actively maintained
About NetFluss
A native macOS menubar app showing real-time upload and download rates, router-wide bandwidth, historical traffic statistics, and built-in speed testing.
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What is NetFluss?
NetFluss is a free, open-source desktop utility for Windows and macOS. A light-weight & open-source menubar app that shows current upload & download speed plus the top apps using bandwidth. It has 636 GitHub stars and is released under the GPL-3.0 license.
Is NetFluss free and open source?
Yes. NetFluss's source code is public on GitHub under the GPL-3.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install NetFluss?
Download the installer for Windows and macOS from its GitHub Releases page (latest: v2.6) or the project website.
Is NetFluss still maintained?
The repository's most recent commit was on Oct 5, 2026. appsgit only lists apps whose repository had a commit in the last six months.