【Adobe AIR 应用】

• DeskTube
• MyYouTube
• YouTube Video Widget works Online and Offline
• YouTube Widget

【非主流收视】

• AlarmTube
Set a time you want to wake up, choose a video you want to hear as you rise, and you're done.
• ILoveMusicVideo.net
• InfiniTube.net
• Splicd.com
• The Benny Hillifier
• VirtualVideoMap.com
• WiiToob.com
• You3b.com
• YouTube Doubler

【Firefox 扩展】

下载

• Ant Toolbar
• Embedded Objects
• Fast Video Download
• Flash Video Downloader
• Flash Video Resources Downloader
• Magic's Video Downloader
• Media Converter
• Sothink Web Video Downloader
• Video DownloadHelper

工具

• Better YouTube
• GoogleTube
• Groowe Firefox Toolbar
• Now Playing X
• RickRadar
• TubeStop
• VodPod
• You Old Enough?
• YouPlayer
• YouTube
• YouTube Cinema
• YouTube Comment Snob

【Greasemonkey 脚本】

• BetterTube
• Coralized-YouTube
• Download ANY Video from YouTube
• Loopy for YouTube
• Play YouTube videos in full screen auto
• Thumbs2Links
• VidzBigger
• Video Focus
• Videoembed
• Years Watching YouTube
• YousableTubeFix
• YouKing
• YouTube Animated Thumbnails
• YouTube better embed
• YouTube Cleaner
• YouTube Double the Vid
• YouTube Enhancer
• YouTube Googler
• YouTube HD Suite
• YouTube HQ + 720p
• YouTube "Lights Out"
• YouTube Lyrics
• YouTube Playlist Search Remover
• YouTube Prevent Autoplay
• YouTube Remove Video Ads
• YouTube Static Video Size
• YouTube Without Flash
• YouTube - Previews, click-to-play, download, no flash, 16:9
• YouTubr

搜索与浏览】

• 7ags.com
• iDesktop.tv
• Loom.tv
• Mappeo.net
• MetaTuber.com
• oSkope.com
• TimeTube
• Utrecht.cc
• VizBand.co.uk

【下载站点】

• Anjo.to
• Catch-Video.com
• CatchYouTube.com
• ClipNabber.com
• ConvertTube.com
• DownThisVideo.com
• ExtractVideo.com
• ExtractYouTube.com
• FLVTo.com
• KeepVid.com
• KissYouTube.com
• StreamYard.com
• TubeZoid.com
• vconvert.net
• Video Downloader
• Vidconverter.com
• VideoDL.org
• VideoRonk.com
• Vixy.net
• YouTubeCatcher.com
• YouTubia.com
• YouTubeMovieSaver.com

【其他杂项】

• Graffiti.VIDAVEE.com
• MixMasterTube.com
• Review Tube
• SiteVolume.com
• Subyo.com
• TubePopper.com
• TubeSurf.com
• TubeSpy
• ViralVideoChart.com
• VTubeTools.com
• YouTomb

YouTube Toolbox: 100+ Tools and Resources to Enhance Your Video Experience【Mashable】