Written in PHP using a mysql backend this script has all the features you would expect from a file sharing and sending script.
You can set it for free or paid site and you can administer all aspects of the site and its members and files uploaded. You can also specify the file types, sizes along with many other options.

User can register for an account for better control over the files they upload or they can upload without registration. Either way, this script will give them the download url to the file(s) that they have uploaded.

Each user must provide a valid email address when they register as the script automatically send them their password for the account. You can use the service as an addition to your current site or as a stand alone service and make money over paid ads and banners.