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Filter by platform, license text, maturity, maintenance cadence, and editorial tags like privacy-focused or self-hosted. Search matches names, summaries, tags, and use cases.

Kali Linux

Top pick

Debian-based distribution maintained by Offensive Security, shipping thousands of pre-packaged security and penetration-testing tools.

linuxsecuritypentestdebian-basedassessment

Operating Systems

Parrot OS

Honorable mention

Debian-based security and privacy oriented distro (Home/Security/Hack The Box editions).

linuxsecurityprivacydebian-based

Operating Systems

MX Linux

Also strong

Debian Stable–based desktop (with antiX live tools) focused on stability, MX Tools, and moderate hardware.

linuxdesktopdebian-basedbeginner-friendly

Operating Systems

antiX

Honorable mention

Debian-based lightweight distro for old hardware: IceWM/Fluxbox defaults, live systems, and systemd-free options.

linuxdesktoplightweightdebian-based

Operating Systems

Devuan

Honorable mention

Debian without systemd: supports OpenRC, runit, and sysvinit while tracking Debian package sets.

linuxserverdesktopdebian-basedinit-freedom