How much would you pay for an application that can do:
You can pay $34 or you can use it for free, if you don't mind clicking on a button everytime the application starts. Total Commander PowerPack is the most powerful Windows utility you can get for free. And the setup has less than 15MB.
Just compare this list of characteristics with the features of any other application and you will get the most feature-rich and the most powerful Windows application.