4K Video Downloader allows downloading video, audio and subtitles from YouTube in high-quality.

Ant Video Downloader is an easy video downloader from multiple sites including Youtube.

CONV. is a free online YouTube converter and downloader.

Easy Youtube Video Downloader is a cross-browser, cross-platform and free web-browser add-on to perform conversion on external servers.

FLVto is a youtube to mp3 converter website.

Freemake Video Downloader is a freeware download manager for Microsoft Windows.

Airy helps to download videos from YouTube in different format types and resolutions for Mac and Windows.

ClipGrab is a multi-platform software for downloading videos from popular websites such as YouTube, Vimeo, Dailymotion or Metacafe.

deturl.com is a Youtube video downloader service.

Elmedia Player is a free media player for Mac OS X. Use it to play and manage your favorite Flash movies or other media files on your Mac.

Folx is a download manager for Mac OS X. It integrates with the Mozilla Firefox, Safari and Google Chrome web browsers and with the FlashGot extension.

JDownloader is a free open-source download management tool.