Jitsi (formerly SIP Communicator) is a free and open source multiplatform voice (VoIP), videoconferencing and instant messaging application.

Ubuntu Server brings economic and technical scalability to your datacentre, public or private. Whether you want to deploy an OpenStack cloud, a Hadoop cluster…

Nukern is a billing software in the cloud, specialized for web hosting companies. It automates the recurring invoices and the entire life cycle of web hosting…