Copy Cleaner

As with any Internet user PCs hard drive, yours is probably full with downloaded files. Many of them are downloaded twice or more, which dramatically reduces your hard drive space.
Now you can get over it, find and remove all of them with couple of mouse clicks.

Usage:

Click Add folder on the toolbar or on the File menu and insert the drives or folders you want to scan for duplicates. Repeat this until all the folders you want to scan are inserted in the Folders pane.
Click Options on the toolbar or on the CopyCleaner menu to set/unset all the necessary options.
Click Go on the toolbar or on the CopyCleaner menu. This will start the scanning process. As soon as any duplicate files are found, these files appear in the Result pane grouped together.
After finishing the scanning process, you can select the files, which are needless and delete them. You can also use the selection tool to simplify that process.Limitations in the unregistered versionYou may try it for a period of one month