Tezfiles.com is a premium file host. Normally, downloads from tezfiles.com require a paid premium plan on their site. NeoDebrid lets you download from tezfiles.com 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 Tezfiles.com and many other hosts.
https://tezfilescom.example/file/ABCDEFG