Remove Empty Directories or RED for short, is a program that can search your hard drive for folders that are empty and remove them. This can have a big impact on your disk space. The first time I ran this little gem I saved almost a full Gig of space! (Yes, that is a lot! See this post to see a breakdown)
You can download RED here –> Remove Empty Directories <–
There are not too many settings to set up and this will mostly be based on personal preference. For example, I have mine set to just send them to the recycle bin. Here are my settings if you would like to do this as well;
This is a REALLY handy program to have and it is freeware,meaning the author does not charge for this program. It is free. If you like it then please drop the author an email and let him know.