Not sure if this is the right place for this topic or not.
I am going to host a website on my server for a client. I have seen "control panels" on many different hosting sites, that allow a user to login, upload, edit, delete, create, etc. for their website. They are like a file manager/wysiwyg editor/ftp type deal. I would like to know if there are any free or low-cost "control panels" like this that I can install on my server (Windows-based, IIS) in order for the client to upload/edit his own pages from his browser. It needs to be simple to use (don't need too many capabilities), and simple to install/configure. There should be an "admin section" for me to add/delete users, set passwords, and set access privileges per user. Also, preferably one that doesn't need a database (mysql, etc). Please let me know where I can find something like this, and what the system/software requirements are. Thanks.