OpenCloud is the new Enterprise File Sync & Share (EFSS) platform from the Heinlein Group. Digitally sovereign on-premise – or securely hosted via certified partners.

Big scale, performance and user-friendliness

If you need to go one size bigger, OpenCloud is the file management platform of choice. Performance, stability and scalability, combined with ease of use and true digital sovereignty. You can expect person-independent file management, collaborative editing of Office documents and secure versioning as protection against ransomware. Combined file systems also bring specialist processes into the cloud.

The Heinlein Group, based in Berlin, has specialized in open source IT for 30 years. Secure and free communication is not just an empty phrase for us – it has been our source code for decades. We are Linux experts and partners at eye level for companies, public institutions and private individuals. As the Heinlein Group, we enable our customers in various business areas to achieve digital sovereignty.

Heinlein Support is the address for Linux and mail servers in the data center. Our range of services: consulting, academy, IT services with 24/7 service level and custom hosting – all under one roof. We also operate the secure email provider mailbox.org, which offers email, online office, cloud storage and video conferencing for companies, organizations and private individuals. The video conferencing solution OpenTalk is also part of the group. Digitally sovereign thanks to open source and available both on-premise and as a SaaS service.