||Xilisoft YouTube HD Video Downloader for Mac is a terrific YouTube video downloader which can speed up YouTube video playback and video downloading, and fast download YouTube High Definition videos in resolution of 720p or 1080p and standard definition videos to Mac easily. Worked as an web browser and an FLV/MP4 player, Xilisoft YouTube HD Video Downloader for Mac can search videos from YouTube, play and download videos with accelerated speed. New features: 1.Perfectly support the latest version of Mac OS X 10.6.7. 2.When the video in playback is available to download, you can click the "Download" button in the prompt box conveniently to download. 3.Improve the functions of playback, downloading and converting YouTube videos. Features: 1.Free to download YouTube videos easily and effortlessly, especially High Definition videos in resolution of 720p or 1080p. 2.Embedded with a built-in web browser, Xilisoft YouTube HD Video Downloader for Mac enables you to logon the look through YouTube within the application. 3.Download a batch of YouTube HD videos in high speed with great quality. 4.Drag and drop the URL of HD videos from YouTube to the application, enter the complete URL directly, from right click menu in other web browsers to initiate downloading tasks. 5.Proxy Server configuration is available for you to set up your network for better website visiting speed and safety. 6.English, German, Spanish, French, Italian, Japanese, Simplified and Traditional Chinese interface languages are optional.