This Open Source MooTools File Manager Script is very handy to use. Forget about your file management worries. This Open Source Script has impressive file management capabilities.

Open Source File Manager Features

• User Friendly Interface
• Automatically re-size big Images
• Browse through Files and Folders on your Server
• Drag and Drop Feature
• Rename, Delete, Move , Copy and Download Files
• View detailed Previews of Images, Text-Files, Compressed-Files or Audio Content
• Upload Files via FancyUpload (integrated Feature)
• Use as a FileManager in TinyMCE

Website: http://og5.net/christoph/article/MooTools_based_FileManager

Demo: http://og5.net/christoph/Scripts/FileManager/Demos/

Download: http://github.com/zilenCe/mootools-filemanager