Kigo Video Downloader for Mac is an all-in-one Web site video downloader and video converter. It makes it possible to download videos from YouTube, Facebook, Vimeo, Veoh, Dailymotion, and more than a thousand other sites, and convert the downloaded videos to almost all of the popular video and audio formats for various video player devices.
Xtreme Download Manager is a advanced and powerful tool to increase download speed up to 500%, resume broken/dead downloads, capture FLV videos from any site, and schedule downloads. It uses a sophisticated dynamic segmentation algorithm, data compression, and connection reuse to speed up the download process. It supports HTTP, HTTPS, and FTP protocols, firewalls, proxy servers, file redirects, cookies, authorization, etc. It seamlessly integrates with Firefox on any operating system. It also integrates with any other browser to handle downloads automatically using advanced browser integration. It is entirely written in Java, so it runs on any operating system without even being installed.