The Best 142 Kubuntu Alternatives

  • Ubuntu Server icon

    Ubuntu Server

    The leading platform for scale-out computing, Ubuntu Server helps you make the most of your infrastructure. Whether you want to deploy an OpenStack cloud, a Hadoop...

    Free Open Source Linux

  • xPud icon

    xPud

    A Browser OS with an App Store - The desktop has never been this easy -- Get your favorite web browser with a simple web-based interface on top.

    Free Open Source Windows Linux

    Portable Lightweight
  • Hanthana Linux icon

    Hanthana Linux

    hanthana is a linux based operating system and a fedora remix suitable for desktop and laptop users. hanthana comes to you in the form of a live cd for regular pc (i686 architecture) systems.

    Free Open Source Linux

  • Whonix icon

    Whonix

    Whonix aims at preserving your privacy and anonymity by helping you use your applications anonymously. A web browser, IRC client, word processor, and more come pre-configured with security in mind.

    Free Open Source Linux

  • MorphOS icon

    MorphOS

    MorphOS is an AmigaOS-like computer operating system. It is a mixed proprietary and open source OS produced for the PowerPC processor based computers.

    Commercial MorphOS

  • Chakra icon

    Chakra

    The Chakra project aims to create a full-featured KDE build with the simplicity of Arch-Linux builds.

    Free Open Source Linux

  • Pardus icon

    Pardus

    Pardus is a GNU/Linux distribution funded and developed by the Scientific & Technological Research Council of Turkey.

    Free Open Source Linux Self-Hosted

  • Illumos icon

    Illumos

    illumos is a derivative of os/net (aka on), which basically is a solaris/ opensolaris kernel with the bulk of the drivers, core libraries, and basic utilities.

    Free Mac OS X Windows Linux

  • gNewSense icon

    gNewSense

    gNewSense is a computer operating system based on Debian, and developed with sponsorship from the Free Software Foundation.

    Free Open Source Linux

  • Netrunner icon

    Netrunner

    Netrunner is a Debian-based Linux distribution with KDE Plasma as the default desktop environment.

    Free Open Source Linux

  • Q4OS icon

    Q4OS

    Fast and powerful operating system based on the latest technologies while offering highly productive desktop environment. We focus on security, reliability, long-term...

    Free Open Source Linux Raspberry Pi

    Windows like Based on Debian
  • Korora Project icon

    Korora Project

    Korora is an installable Fedora Remix Live USB image which aims to provide a complete out of the box experience for new users, including support for multimedia.

    Free Open Source Linux

  • ALT Linux icon

    ALT Linux

    ALT Linux is a set of RPM-based operating systems built on top of the Linux kernel and Sisyphus packages repository.

    Free Open Source Linux

  • Mythbuntu icon

    Mythbuntu

    Mythbuntu is a community supported add-on for Ubuntu focused upon setting up a standalone MythTV based PVR system. It can be used to prepare a standalone system or for integration with an existing MythTV network.

    Free Open Source Linux

  • UberStudent Linux icon

    UberStudent Linux

    UberStudent is a free, full-featured, user-friendly Linux operating system for learning, doing, and teaching the essential skills of academic success at the higher education and advanced secondary levels.

    Free Open Source Linux