Sites and apps similar to YduTube include Freemake Video Converter. It's paid, but ClipGrab and SnapTube are free. Other options are Youtube Video and Audio Downloader. In total there are four Video Downloaders like YduTube for Windows, Linux, Mac, Android and Chrome OS.
Freemake Video Converter is video converter that lets convert videos to avi, wmv, mp4 (iPhone, iPod, iPad, PSP, xBox), 3gp, rip dvd, extract mp3, burn DVD and Bluray, create photo slideshow and audio visualization, cut, join, rotate and upload videos, photos and music to YouTube.
United States
ClipGrab is a free downloader and converter for YouTube, Vimeo, Metacafe, Dailymotion and many other online video sites.
Germany
EU
SnapTube offers quick, ad-free video and music downloading directly from YouTube in multiple resolutions. It features direct MP3 downloads with no extra encoding or registration required. Manage downloads easily and explore content through keyword search and integrated sharing.
China
Youtube Video and Audio Downloader is an open-source project, downloading Youtube videos (using Firefox download manager) in all available formats (FLV, MP4, WebM, and 3GP) with video quality of your choice.
