Clicknupload.org is a premium file host. Normally, downloads from clicknupload.org require a paid premium plan on their site. NeoDebrid lets you download from clicknupload.org at full speed for a fraction of the cost by generating a direct premium link.
JDownloader is a free, open-source download manager that automates file downloads. NeoDebrid accounts work with JDownloader for Clicknupload.org and many other hosts.
https://clicknuploadorg.example/file/ABCDEFG