TeamDrive Systems provides smart collaboration software, a scalable platform and Internet services, which enable users to build millions of micro-social networks and/or virtualize their own documents to share (sync) among their personal devices as well as among their friends. TeamDrive 2.0 is both software and a service. The smart client software is intuitive to use, watches folders in the file system and enables automatic synchronization, automatic versioning and automatic encryption, providing privacy and security for personal and corporate workspaces without any necessity of an own server and enhanced IT infrastructure.