aria2 is a lightweight multi-protocol & multi-source command-line download utility. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. aria2 can be manipulated via built-in JSON-RPC and XML-RPC interfaces.

• https://github.com/mayswind/AriaNg a modern web frontend making aria2 easier to use.
• https://github.com/agalwood/Motrix A full-featured download manager.
• https://github.com/imfile-io/imfile-desktop/ fork 自 Motrix ，解决了 Motrix 更新维护缓慢的问题