File manager hosted on Google app engine.
Why gae-file-manager ??
This helps you create and maintain your own file manager hosted on google app engine and can make use of HTML5 to open most of your files right in your browser.
You'll need to set up a basic app engine application using python. Use this link to set up a basic project. https://cloud.google.com/appengine/docs/python/gettingstartedpython27/