One login.
Your entire workplace.
Email, files, office and desktop applications. OS ONE connects the tools you use every day – in the browser, on a shared open-source foundation.
Get to know OS ONE ↗Hosted in Switzerland or in your own infrastructure.
Univention & SSO
Univention, central accounts and groups provide the foundation. Single sign-on connects the applications; passkeys and TOTP protect access.
SOGo
SOGo for mail, calendars, contacts and tasks. Shared mailboxes, groups and a searchable mail archive connect your team.
Nextcloud & EuroOffice
Nextcloud for files and team folders, EuroOffice for documents in the browser. Plus full-text search, file locking and Talk for chat and video meetings.
From the browser to your specialist applications.
A device with a browser is all you need to connect. A network-bootable OSBoard OS is also available. Desk Apps bring Windows and Linux applications to the browser – with GPU support, audio, microphone and shareable sessions depending on the configuration.
Migration
Mail, calendars, contacts, tasks, OneDrive and SharePoint are migrated in stages. SharePoint libraries become Nextcloud team folders with the appropriate groups. A test run, delta sync and planned DNS change accompany the transition.
Discover migration to OS ONE ↗Set up. Update. Support.
Your own colors and logos, central user and group management, and updates from the administration interface. Automatic TLS certificates secure connections; our RMM supports endpoint maintenance.







