CloudOsys is a PHP file manager, a tool that allows your visitors upload files such as media content directly to your website. Using the PHP file share technology which is built-in, your visitors will upload files directly to your website, where they upload media and comment on them with each other. Through cloud computing technology using the a client-side browser, the script simulates a virtual desktop in your web page so that users interact with files by drag and drop. This script is for you to provide your own online file sharing application.