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Q4OS

A light Debian for old PCs. Ships a Windows XP-style desktop.

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Try Q4OS live in browser

Launch a full desktop session. No download required.

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3 Downloads
3 LTS Builds
1 Architectures
3 Editions

Available Downloads

3 options indexed
Long Term Support 3 builds
Name Version Edition Arch Size Download
Q4OS 6.6 Plasma Live 6.6 Plasma Live x86_64
Q4OS 6.6 Trinity Live 6.6 Trinity Live x86_64
Q4OS 6.6 Trinity Install-CD 6.6 Trinity Install-CD x86_64

Quick Start Guide

// Q4OS
01
Write the ISO to USB and boot — Q4OS works even on very old hardware
02
Run the Q4OS installer from the live environment
03
Choose the Trinity (Windows XP-like) or Plasma desktop profile

Post-Install Script Generator

// Select packages, copy the combined shell command

PM: APT
checklist Select packages
~/post-install.sh
Select items to generate a command.

Gaming Readiness

// ProtonDB lookup
sports_esports
GAMING_OPTIMIZED:
FALSE — Gaming possible with setup
SETUP_REQUIRED
search ProtonDB Lookup
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> Curated subset. Full database: ProtonDB