1. AjaXplorer

2. fileNice

fileNice is a free php file browser, particularly useful if you have a ‘dump’ folder on your server where you regularly upload files and you want to be able to see what’s there.

3. File Thingie

4. MooTools based FileManager

5. Relay

6. Kae’s File Manager

7. eXtplorer

Fonte: devsnippets