Allavsoft is dedicated to become the best and professional Video Downloader and Converter to download and convert all media files to any video or audio format on Mac or Windows. With Allavsoft, you can download any online movie or music files from various media sharing websites like eHow and etc. With Allavsoft, you can download as well as convert any web video and audio files to any popular video or audio format. With Allavsoft, you can even convert your local video file to any other video or audio format or convert amount audio formats.