Tidy Up is the best duplicate file search and cleaning tool on Mac，This software allows you to specify the target directory to search for，Then search for duplicate files of the specified type，like music、picture、Application etc.，Also supports direct search of iTunes、iPhoto、Aperture等 硬盘的空间总是不够用。Usually the only thing I have to do is replace it and delete it.。Recommend a good software - Tidy Up!，It allows you to increase hard drive space without losing money or sadness.。 功能 通过整理，You can use the owner application、content、type、Creator、Expand、modification time、Creation time、name、Label、Visibility and date/age to search...