Zentyal Server is open source, released under the GNU General Public License (GPL) and runs on top of Ubuntu GNU/Linux.
Zentyal Server offers small and medium businesses (SMBs) a native Linux drop-in replacement for Windows® Small Business Server and Microsoft® Exchange Server.
Download our latest CD installer or ready to test VM images.
Checkout our development documentation to get started with Zentyal development.
Have a bug? Please create a ticket in our Trac