This app allows you to upload Dropbox, MS OneDrive, Google Driveâĸ video files to YouTubeâĸ directly. You can upload your video files to YouTubeâĸ in batches and very easily without using YouTubeâĸ web interface. You don't need to install any further software or extension. This app only works locally without going through the server. Supports Chrome, IE10+, Firefox, Safari.. Supported video foramts: MOV, MPEG4, MP4, AVI, WMV, MPEGPS, FLV, 3GPP, WebM