Folx GO + - Folx GO + is one of the best download managers for macOS.
Internet Download Manager - Internet Download Manager is an application that is designed to make downloading, organizing and storing your files a whole lot easier. If you are like many people, you might download a lot of files from the internet on a daily basis.
Maxel - Maxel is a download manager for macOS. Maxel manages your downloads and maximizes your bandwidth.
Free Download Manager - It is a powerful modern download accelerator and organizer for Windows and Mac.
Motrix - A full-featured download manager
Progressive Downloader - Download as fast as possible using the whole breadth of the Internet connection.