mac apps that clean up duplicate/corrupt files

[Sossity]

can some one point me to some mac apps, preferably free that can keep my file structure clean? I have been installing & uninstalling alot of apps, as I learn about my mac & what works on it, but want to keep it clean & running smooth.

 

[Scrimpy]

Try dupeGuru to find duplicate files. It's free and customizable. The same developer also has apps for pictures and music.

 

[Jolly Giant]

also check out Araxis Find Duplicate Files (free trial).