FreeCommander is a file management tool, from its name we can know it is a freeware, and thus there is no limition of function and lifetime. Meanwhile, i believe many people think of another very famous file manager - Total Commander. In fact, there is really no relationship between them, but FC has the similar UI and functions with TC, for this reason, users used TC should be easy to get going.

FreeMind is a set of practical open-source mind mapping/mental (MindMap) software, written in Java. It can be used to help you organize thoughts, represent its every aspect with graphics. Through the graphical, structured thinking, to help you understand the whole process.