This is an amazing piece of (cross platform) Java Software that solves the Problem of having a full (notebook?) harddisk full of files…. that are actually redundand copies by md5 checking them!

Thanks Keith Fenske for beeing so open sourcy😉

you can download this free of charge here: http://lenovo10server.selfip.net/tools/DeleteDupFiles2-20100630.zip

Amazingly enough there is also a command-line version of it!

Please don’t forget to express your gratitute to the author.

Amazing Open Source Software that finds and deletes duplicate redundand files – doppelte dateien überflüssige Kopien löschen in java (runs on linux osx windows)!

and the version that only looks for files without the possibility for deletion:

http://lenovo10server.selfip.net/tools/FindDupFiles3-20100630.zip