AllDup is a freeware tool for searching and removing file duplicates on your computer. AllDup allows you to search through an unlimited number of files and folders, search for duplicates of executable and any other files, find duplicates with a combination of the following criteria: file content, file name, file extension, file dates and file attributes and much more
Great software, works really well. The interface is a bit confusing at first. Also software creator doesn't have much on the web for tutorials...
Perfect!!
Best duplicate finder and eraser I know. Fast and full of options!