Cisdem Video Converter is the best video converter for Windows. It allows you to convert virtually all videos and audios to 600+ formats in batches, with high video quality retained and at fast speed. It can rip DVD movies to common video or audio formats for backup or easy playback on mobile devices, also support downloading videos from 1000+ online streaming sites, including YouTube, Vimeo, Dailymotion, Facebook, etc. To have a precise control of your videos, it offers editing tools too: trim, crop, rotate, add watermark, add subtitle, apply effects. There is a built-in video player to view the converted or downloaded videos.