Right now (December 2024 there are 52 free file hosting sites where you can store all kind of files you want and use it as a temporary file storage or as a place to share data with your friends.
If you run a free file host that isn't in Find File Host database, link back and send me all the details you can. At least name, url, maximum file size allowed, allowed file types, if registration is required or not and how long will the uploaded file stay (when it'll be deleted). I'll be more than happy to add your site.