Qubes is an open source operating system designed to provide strong security for desktop computing.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
- Fedora
- Xen
United States
+9
Knoppix Alternatives
Apps similar to Knoppix include Debian, which is free and open source. Other options are Fedora, Arch Linux, Tails and Zorin OS. Operating Systems like Knoppix are a crowded field, with more than 50 alternatives for Linux, Windows, self-hosting, Mac and the web.
Alternatives list
- 205 Qubes OS alternatives
188 Lubuntu alternativesLubuntu is a fast and lightweight operating system with a clean and easy-to-use user interface. It is a Linux system, that uses the minimal desktop LXDE/LXQT.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
United Kingdom
+5
48 Whonix alternativesWhonix is a desktop operating system designed for advanced security and privacy. Whonix mitigates the threat of common attack vectors while maintaining usability. Online anonymity is realized via fail-safe, automatic, and desktop-wide use of the Tor network.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
Germany
EU
204 Gentoo alternativesGentoo Linux is a versatile, fast, highly configurable and completely free Linux and FreeBSD distribution geared towards developers and network professionals.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
- BSD
- FreeBSD
- United States
202 Raspberry Pi OS alternativesRaspberry Pi OS (previously called Raspbian) is the Foundation’s official supported operating system. You can install it with NOOBS or download the image below and follow our installation guide.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
- Raspberry Pi
- United Kingdom
181 Windows 11 alternativesExperience the latest Windows OS with a new Start menu, integrated Teams, and gaming technologies like Auto HDR. Improved security with stricter requirements enhances protection, and seamless Microsoft Account integration makes it ideal for modern devices.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
- United States
+2
119 Nobara Linux alternativesThe Nobara Project, to put it simply, is a modified version of Fedora Linux with user-friendly fixes added to it. Fedora is a very good workstation OS, however, anything involving any kind of 3rd party or proprietary packages is usually...
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
- United States
Cost / License
- Free Personal
- Source Available (PolyForm-Noncommercial-1.0.0)
Application typeApplication types
Platforms
- Linux
- Debian
- Raspberry Pi
- United States
+2
90 Alpine Linux alternativesAlpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
Norway
31 Parrot Security OS alternativesParrot is a GNU/Linux distribution based on Debian Testing and designed with Security, Development, and Privacy in mind.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
France- EU
+5
203 OpenBSD alternativesThe OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography.
Cost / License
- Free
- Open Source
Application type
Platforms
- BSD
195 MX Linux alternativesMX Linux is an operating system - a cooperative venture between the antiX and former MEPIS communities. It is a midweight OS that combines an elegant and efficient desktop with simple configuration, high stability and solid performance.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
- United States
+1
