BYTubeD stands for "Bulk YouTube video Downloader" (or "Batch YouTube video Downloader"). It is a chrome extension that helps in downloading YouTube videos in bulk (i.e., downloading multiple YouTube videos at once in batch mode with a few clicks). It can be used to download all/selected YouTube videos on any page which has some YouTube video links. It makes the job of downloading YouTube playlists easy.
To install BYTubeD Express, please use the crx from this Page Releases and install to chrome".
Note! As this extension is not in the chrome store yet, download the sourcecode from this Page Releases and unzip. Switch to developer mode and load the extension from the directory.
Once BYTubeD is installed, it can be invoked by clicking on the BYTubeD Express icon in the symbol menu. To know more about how to use BYTubeD Express, please see the old Help page.