YTD Downloader (YouTube Downloader) 是一款可让您从YouTube，Google Video, Yahoo Video 等逾50 网站（详细见文末支持网站列表）下载影片并将它们转换为其他影片格式的软件。软件易用，只要将您想要下载的影片的网址复制并粘贴，然后按下Download 键，就会立即下载。还可以将下载的影片转换为mp3, mp4, wmv, flv, mov, 3gp, avi 等格式来供iPod, iPhone, PSP, Windows Media, XVid, MP3 和手机使用。
BadJoJo
BBC.co.uk
Bing Video
Blip.tv
Bofunk
Break
CollegeHumor
DailyHaHa
DailyMotion
EbaumsWorld
Facebook
FunnyOrDie
Gaytube
GodTube
Hentaimedia
LiveLeak
MeFeedia
Metacafe
Myspace Video
Pornhost
Pornhub
PornoTube
RedTube
Sevenload
Shufuni
Slutload
Spankwire
Streetfire.net
ThatVideoSite
TNAflix
Tontuyau
Tube8
Ustream.tv
VideoJug
Videu.de
Vimeo
Worldstarhiphop
Xhamster
XNXX
Xtube
XVideoHost
XVideos
Yahoo Video
YouJizz
YouPorn
Yuvutu
Zorpia
Youku
BBC.co.uk
Bing Video
Blip.tv
Bofunk
Break
CollegeHumor
DailyHaHa
DailyMotion
EbaumsWorld
FunnyOrDie
Gaytube
GodTube
Hentaimedia
LiveLeak
MeFeedia
Metacafe
Myspace Video
Pornhost
Pornhub
PornoTube
RedTube
Sevenload
Shufuni
Slutload
Spankwire
Streetfire.net
ThatVideoSite
TNAflix
Tontuyau
Tube8
Ustream.tv
VideoJug
Videu.de
Vimeo
Worldstarhiphop
Xhamster
XNXX
Xtube
XVideoHost
XVideos
Yahoo Video
YouJizz
YouPorn
Yuvutu
Zorpia
Youku
