USBclean 是一款Mac上优秀的U盘垃圾文件清理工具，简单易用，可以快速的清理U盘或移动硬盘内的垃圾文件，比如.DS_Store, Thumbs.db, .Spotlight类型文件，很不错！
软件介绍
The most powerful USB cleaning utility ever made!
Quickly and easily remove pesky junk and ghost files from your external USB drives.
.DS_Store, Thumbs.db, .Spotlight, and trashes files take up precious space, and can cause issues on some devices.
Remove them all quickly and easily with USBclean.
Configure USBclean the way you want!
Remove any number of pre-configured filetypes, or add your own custom filetypes for more flexibility.
Remove files by dragging your drive into the handy drop zone, from the system menubar, or by dropping straight onto the dock icon.
You can easily configure USBclean to run only from the system menubar and open at login. It's a snap to auto quit after dropping your drive onto the dock icon.
USBclean **always ejects your drive after cleaning for your convenience.
软件截图
