Canonical Ltd.

Ubuntu (32-bit)
FreeRun an operating system that is based on community development.
Linux
Ubuntu (64-bit)
FreeRun an operating system that is based on community development.
Linux
Lubuntu
FreeGet the lightweight and energy saving variant of Ubuntu by using LXDE.
Linux
Kubuntu (64-bit)
FreeGet derivative of the Ubuntu OS using the KDE graphical environment instead of GNOME.
Linux
Edubuntu for Linux (32-bit)
FreeGet the derivative of the Ubuntu operating system designed for use in classrooms and schools.
Linux
Kubuntu
FreeGet derivative of the Ubuntu OS using the KDE graphical environment instead of GNOME.
Linux
Ubuntu Server (64-bit)
FreeRun an operating system that is based on community development.
Linux
Kubuntu Netbook Edition
FreeGet derivative of the Ubuntu OS using the KDE graphical environment instead of GNOME.
Linux
Mythbuntu
FreeIntegrate the MythTV Media center software to your Ubuntu installation.
Linux
Xubuntu
FreeGet the community maintained derivative of the Ubuntu operating system, using the Xfce desktop environment.
Linux
Xubuntu (64-bit)
FreeGet the community maintained derivative of the Ubuntu operating system, using the Xfce desktop environment.
Linux
Edubuntu for Linux (64-bit)
FreeGet the derivative of the Ubuntu operating system designed for use in classrooms and schools.
Linux
Skype for Linux SNAP
FreeReach out to the world via voice and HD video calling, videoconferencing, screen sharing, and smart messaging.
Linux
Ubuntu Studio (64-bit)
FreeGet the derivative of the Ubuntu Linux distribution, which is explicitly geared to general multimedia production.
Linux
Mythbuntu (64-bit)
FreeIntegrates the MythTV Media center software to your Ubuntu installation.
Linux
Ubuntu Netbook Edition
FreeRun an full-powered operating system that is based on community development.
Linux
Ubuntu for Windows 10
FreeUbuntu on Windows allows one to use Ubuntu Terminal and run Ubuntu command line utilities including bash, ssh, git, apt and many more.
Windows
Ubuntu Server Edition (64-bit)
FreeRun an operating system that is based on community development.
Linux
Ubuntu One
FreeStore and synchronize your files in cloud storage.
Windows
Ubuntu Studio
FreeGet the derivative of the Ubuntu Linux distribution, which is explicitly geared to general multimedia production.
Linux
DeTraS for Linux
FreeTrack development activities by registering applications that developers use on a X Window session.
Linux