After 20 years on macOS alone, Little Snitch just landed on Linux, and Windows still doesn't have it

Little Snitch, the popular macOS network monitoring and traffic control app, has released its first Linux version after 20 years of being exclusive to Apple's platform — and notably, Windows still has no version. The Linux release supports RPM, DEB, and PKG.TAR.ZST package formats, as well as x86, ARM, and RISC-V architectures. It offers two core features: real-time network traffic monitoring broken down by application, and granular traffic control via blocklists and firewall-style rules. While the Linux version lacks some macOS features like map visualization and statistics, it is praised for its clean and accessible UI.