SD File Manager is the best File Explorer on Android. It allows you to browse your SD card, create directories, rename, copy, move, and delete files.
* Cut, copy and paste progress dialog.
* Compress and decompress (extract) support (ZIP)
* Thumbnail for photo and pictures files
* Root Explorer for rooted devices
* Support file shortcut on Favorites for easily access
* Sort by name, size or last modified
* Send and share files
* Open any file
* Play media files with your favorite apps
* Support many languages: English, French, Spanish, etc.
* The best (optimized) resolution and theme for each system version: Kitkat, Jelly Bean, Ice Cream Sandwich, Gingerbread, Froyo, Eclair