https://www.bulkrenameutility.co.uk/Main_Intro.php

• windows
• files
• rename
• batch

http://www.html5rocks.com/en/tutorials/file/dndfiles/

• html5
• javascript
• fileupload
• html5fileapi
• images
• files
• upload

http://www.webxplorer.org/phpXplorer/www/

• filemanager
• files
• directory
• php
• script

http://www.zamzar.com/

• convert
• files
• tool