Folx GO + - Folx GO + is one of the best download managers for macOS.
Free Download Manager - It is a powerful modern download accelerator and organizer for Windows and Mac.
Maxel - Maxel is a download manager for macOS. Maxel manages your downloads and maximizes your bandwidth.
Progressive Downloader - Download as fast as possible using the whole breadth of the Internet connection.
JDownloader - JDownloader is a free downloading tool that enables you to download files from over a hundred hosting sites. The tool is compatible with Linux, Mac and Windows operating systems. Read more about JDownloader.
Motrix - A full-featured download manager