FlexTk Express Edition

FlexTk is a pretty good file management toolkit that allows you to perform several performing tasks that will make your PC to be faster and not to waste space.

Its interface is very intuitive, you will find no problem when using it because the upper menu shows clearly the actions you can perform: File Search, Classification and Organization as well as duplicate files search.

FlexTK can scan and analyze your HD and it will tell you how you are using it, it will order the folders by capacity or it will tell you the space you are occupying with multimedia files, docs,...

Finally it doesn't take a lot of time to scan your HD (depending on your HD, of course) the only analysis that takes more than 30 seconds is the duplicate files analysis, but the results are really good.