FatRat!

µTorrent is a lightweight BitTorrent client that includes standard features such as bandwidth prioritization, scheduling, RSS auto-downloading and Mainline DHT. Additionally, µTorrent supports the Protocol Encryption joint specification and peer exchange.

DownThemAll (or just dTa) is a powerful yet easy-to-use Mozilla Firefox extension that adds new advanced download capabilities to your browser. DownThemAll lets you download all the links or images contained in a webpage and much more: you can refine your downloads by fully customizable criteria to get only what you really want.

Clean, adware free installers: https://board.jdownloader.org/showthread.php?t=54725

Internet Download Manager (IDM) is a tool to increase download speeds by up to 5 times, resume and schedule downloads. Comprehensive error recovery and resume capability will restart broken or interrupted downloads due to lost connections, network problems, computer shutdowns, or unexpected power outages. Simple graphic user interface makes IDM user friendly and easy to use.Internet Download Manager has a smart download logic accelerator that features intelligent dynamic file segmentation and safe multipart downloading technology to accelerate your downloads. »

EagleGet is a free all-in-one download manager; it supports HTTP, HTTPS, FTP, MMS and RTSP protocol as well as popular online video websites. EagleGet can be integrated to Chrome, IE, Firefox, Opera, and uses multi-threaded technology to boost downloads. EagleGet has many advantages compared to other similar products. For example, EagleGet has ad-free video sniffer, and EagleGet is the first freeware download manager that supports automatic refresh expired download links. EagleGet has visually appealing interface, and it’s completely free without any virus, malware or spyware. »

FreeRapid Downloader is a simple Java downloader that supports downloading from Rapidshare and other file-sharing services.Main Features: support for concurrent downloading from multiple services, downloading using proxy list, download history, smart clipboard monitoring, automatic checking for file's existence on server, automatic plugins updates, simple CAPTCHA recognition, works on MS Windows, Linux and MacOS, easy to use, looks amazingly, simply works!

pyLoad is a fast, lightweight and full featured download manager for many One-Click-Hoster, container formats like DLC, video sites or just plain http or ftp links. It aims for low hardware requirements and platform independence to be runnable on all kind of systems. (desktop pc, netbook, NAS, router)

Xtreme Download Manager is a powerful tool to increase download speed up-to 500%, resume broken/dead downloads, capture FLV videos from any site and schedule downloads.Xtreme Download Manager uses sophisticated dynamic segmentation algorithm,data compression and connection reuse to speed up the download process. Xtreme Download Manager supports HTTP, HTTPS and FTP protocols, firewalls, proxy servers, file redirects, cookies, authorization etc. Xtreme Download Manager integrates with any browser to handle downloads automatically using Advanced browser integration. Xtreme Download Manager is entirely written in Java, so it runs on any Operating System without even being installed. »

FlashGet is a leading download manager and has the highest amount of users on the internet. It uses MHT(Multi-server Hyper-threading Transportation) technique, supports various protocols and has excellent document management features.

Mipony, is a free software specially designed to download easily files from free hosting pages like Rapidshare, Fileserve, Hotfiles and many others.

The aim for webui-aria2 is to create the worlds best interface to interact with aria2. Very simple to use, just download and open index.html in any web browser.

CuteTorrent is a lightweight BitTorrent client with a simple, intuitive interface designed to quickly download and share torrent files. At the heart of it’s core resides the powerful libtorrent BitTorrent library.