This script is used to upload images or files to the server. There are many different scripts before writing this one, I've revised many of them. Many of them are very functional, but they take up a lot of space on the screen. I needed a script that allows you to load many files at the same time, would have a progressbar, would have the ability to display the downloaded images after download. This is necessary so that you can place many elements for downloads on one screen, while they would have full functionality and less confuse users.