Most of the file hosting website have upload limit. You cannot upload one 5GB file to the internet at once. File Dropper seems the only site who allows you to do so. If you get a fast upload speed connection, you will be able to upload one 5GB file at once easily. File Dropper lets you to upload multiple files or even from URL.

After you uploaded the files, you will be able to get the specific download link. I tested to upload a file from URL, and the speed seems not really fast. Anyway, it’s still useful for you to share some huge files.