Projects / Univention Corporate Client (UCC)

Univention Corporate Client (UCC)

Univention Corporate Client (UCC) is a flexible and efficiently manageable operating system for PCs, notebooks, and thin clients in companies and institutions. The software contains a Linux-based desktop environment optimized for business use. It allows desktops to be adapted to hardware and intended applications. In addition, it can be managed conveniently and efficiently via a Web-based console. In comparison to other systems, it guarantees integrated administration procedures for users, clients, desktops, and permissions and effectively does away with the use of different, uncoordinated tools. It serves as a platform for access to remote desktop solutions and virtualized desktops as well as browser or terminal server-based applications.

Operating Systems

Last announcement

New demo film about UCC 2.0 17 Jun 2014 07:52

There is a new demo film about the new features of the recently released UCC version 2.0 available at:

Recent releases

  •  11 Jun 2014 12:09

    Release Notes: This version includes an update to Kubuntu 14.04 and an assistant for the configuration and rollout of UCC, including the integration of Citrix receivers. UCC images can now be managed centrally within the Univention Management Console. Support for xrdp is now integrated and makes access to the KDE desktop faster, and possible from Microsoft Windows and Mac OS X systems. The UEFI boot standard is now supported, reducing boot time. The UCC image build tool has been improved and creates now more compact images.

    •  30 Apr 2014 09:50

      Release Notes: This milestone requires UCS 3.2. It can be installed as preview through the Univention App Center in Univention Corporate Server, and comprises the update of Kubuntu 14.04, pre-versions of the XRDP integration, and the setup wizard, which is still a work in progress and already allows you to roll out desktop environments. The milestone is not designated for production use. An update from the milestone to the expected final release will not be supported.

      •  28 Jan 2014 11:49

        Release Notes: The UCC Ubuntu mirror has been updated to the most recent version. New official UCC images will be provided with UCC 1.0-rev3. These images include all software updates up to UCC 1.0-rev3, and can be installed by installing the packages ucc-1.0-rev3-thinclient-image and ucc-1.0-rev3-desktop-image. Installing or updating the UCC app automatically installs the new thinclient image ucc-1.0-rev3-thin-client-image.

        Recent comments

        30 Jan 2014 09:44 Univention

        A detailed listing about the changes and notes about the update (UCC 1.0-rev3) can be found in Univention's changelog. An overview of the updated packages can be found at


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