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Q4OS 4.6 Gemini

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Q4OS 3.15 Centaurus

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Installation media

 The Long Term Support release codenamed 'Gemini' gives you five years of security patches and updates, it will be supported until September 2026 at least.


 You can download either a lightweight efficient Trinity desktop, or more advanced Plasma desktop edition. Live media allow users to get a quick Q4OS experience, or try it out on a real hardware without installation. If satisfied, an optional installer is available. Use the install-cd media for older 64bit as well as 32bit machines.
 The minimal hardware requirements:
Plasma desktop - 1GHz CPU / 1GB RAM / 5GB disk
Trinity desktop - 300MHz CPU / 256MB RAM / 3GB disk

Installer for Windows

 The easiest way to put Q4OS alongside Windows. Just run the setup guide from within Windows and install Q4OS as easily as any other application. Windows 10/8/7 compatible.


Specific hardware - Raspberry Pi, Pinebook

 Download images below to get a poweful desktop optimized for the Raspberry Pi, or Pine64 hardware family.



ARM port

 Q4OS for ARM devices runs on wide variety of hardware equipped with 32/64bit ARM processors, including Chromebooks, tablets, single board computers, embedded devices and more.



Other downloads

 If you are looking for older supported Q4OS releases, you can download from the Legacy releases page.

Files details

md5sum ; file:
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cf13d8b42a5e131cf80e898d23695eb0 q4os-4.6-x64-tde.r1.iso
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94cd362cc3933b692ddb9e5b338628bf q4os-4.6-i386-instcd.r1.iso
eefd274a514c9b534b2014d79b4656b0 q4os-3.14-rpi.r4.zip
27433642c55789cea8749d4753e772a4 q4os-3.15-pinebookpro.r1.zip
a1a8ad5f5834688e6f1a6868414c5499 q4os-winsetup-4.6-r1.zip