Q4OS: Fast, Powerful, Reliable
A lean and fast desktop operating system based on Debian, designed for productivity on both modern and older hardware.
Welcome to Q4OS
Q4OS is a fast and powerful operating system built on the latest technologies, offering a highly productive desktop environment. Our focus is on security, reliability, long-term stability, and the conservative integration of verified new features. Q4OS stands out for its speed and very low hardware requirements, running smoothly on both brand-new machines and legacy computers. It is also well-suited for virtualization and cloud computing.
The right desktop for your business
Q4OS offers professional support tailored for your business. Our team can provide comprehensive system customizations, from core-level API programming to user interface modifications. For all commercial support inquiries, please contact our support team.
Help Wanted
We are seeking business partners to help accelerate Q4OS development and enhance its features for professional use. If your organization is interested in participating, funding, or investing in Q4OS, please contact us at partner@q4os.org.
Supported Systems
i386/x64
Raspberry Pi
Pine64
Q4OS is developed for a wide range of hardware, from past to future generations. We are committed to supporting Intel, AMD, and ARM architectures. Our Long-Term Support (LTS) release, 'Centaurus,' provides five years of security patches and updates, supported at least until July 2024.
Download Q4OS