This application is not available for any currently maintained UCS version. Please contact the app provider or look for alternatives in the app catalog.

Kolab combines email, calendar, contacts, tasks, file storage, data sharing and more, into one convenient package built atop a secure architecture designed to protect your costumers' data. This complete solution, not only integrates desktop and mobile apps, but also the web on top of Roundcube, the world's favorite webmail client, used on more than 500,000 sites by millions of users daily. And if you install Kolab now, enterprise support by Kolab Systems is just one seamless update away.


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Download UCS and activate Kolab Enterprise directly from the App Center.

Further information

Liable to Costs with Free Trial