Puppy Linux
Tiny live/fast-boot family of distros (Woof-CE builds) that run in RAM and suit rescue and old PCs.
Why it is included
Unique frugal install model and long tail of community ‘puplets’.
Best for
Recovery sticks, thin clients, and extreme minimal RAM.
Strengths
- Tiny footprint
- Fast boot
- Live RAM workflow
Limitations
- Fragmented family; pick flavor carefully
Good alternatives
Tiny Core Linux · antiX · Alpine Linux
Related tools
Operating Systems
antiX
Debian-based lightweight distro for old hardware: IceWM/Fluxbox defaults, live systems, and systemd-free options.
Operating Systems
Tiny Core Linux
Minimal Linux using busybox + FLWM and a unique extensions system—often under ~20 MB core.
Operating Systems
Alpine Linux
Security-oriented minimal distro using musl and BusyBox, famous as the base of countless OCI images.
Operating Systems
Tails
Live Debian-based OS routed through Tor, designed to leave no trace on the host after shutdown.
Operating Systems
Raspberry Pi OS
Debian-based official OS for Raspberry Pi boards with tuned firmware, desktop, and educational tooling.
Operating Systems
Debian
Community-governed GNU/Linux with huge package archives and conservative stability.