Directory Lister is a PHP based script created by Chris Kankiewicz is an open source project which I found randomly on google searching for other things.
What is Directory Lister?
Directory Lister is a simple PHP based script created to let you list the contents of a directory and all it’s sub-directories and allow you to navigate there within. Just download and install Directory Lister to any web directory and have immediate access to all files and sub-directories under that directory.
We have extensively tested Directory Lister with all major browsers (and several non-major ones) to ensure the best experience for the maximum number of users. This ensures you and your users, no matter what browser they’re using, will have the best possible experience when using Directory Lister.
Cool right? Try it out.