Free YouTube Download Alternatives for Mac OS X

MediaHuman YouTube To MP3 Converter Extracts MP3 audio from YouTube, Vimeo, Dailymotion and SoundCloud.

Video DownloadHelper is an extension for the Firefox web browser to download videos.

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

youtube-dl is a command-line utility for downloading videos or extracting audio files from streaming websites such as YouTube, Dailymotion, and Vimeo.

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

Youtube Video and Audio Downloader is an open-source project, downloading Youtube videos.

TubeMaster++ captures multimedia files (FLV, MP4, MP3) from the internet through user's network interfaces.

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.

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

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

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.