Collabtive makes cloud based project management easy and efficient for any project. Key features include projects, milestones, tasks, file management, timetracking, reporting. It provides an open source alternative to proprietary tools. Collabtive enables virtual teams to work in close collaboration. The tool represents projects by tasks, milestones, related files and messages. Time worked can be tracked on a task-by-task basis. Furthermore the software is polyglot, supporting more than 35 languages.