BL File Explorer - Free

Simple File Explorer/Manager.

You can manage your files/folders on sd-card/Dropbox/Boxnet.

Features:
1. Open/Rename/Delete file
2. Create new folder
3. Copy/Move files and folders
4. Send files
5. Zip/Unzip files for sd-card

Reference URL: http://ben-works.blogspot.tw/2011/04/bl-bl-file-explorer.html