aria2 is a lightweight multi-protocol & multi-source command-line download utility. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink, etc.

cliget is a Firefox addon that generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protecte…

Download Status Bar manages every aspect of your download.

EagleGet is a universal download accelerator that supports HTTP, HTTPS, FTP, MMS and RTSP protocols.

FlareGet is a download manager for Windows, Mac and Linux.

Free Download Manager accelerates all types of downloads (files, video, torrents).

BitComet is a BitTorrent/HTTP/FTP download client and supports many modern bittorrent protocol, e.g. Magnet Link, HTTP Seeding, DHT network, UDP tracker, etc.

Download Accelerator Plus (DAP) is a download manager for Microsoft Windows and Mac OS X.

DownThemAll is a browser extension fro downloading files on a page.

FatRat is an open source massive exploiting tool.

FlashGet (JetCar) is a freeware download manager for Microsoft Windows.

FreeRapid is an easy to use Java downloader that supports downloading from Rapidshare, Youtube, Facebook, Picasa and other file-sharing services.