Provide gif file by preview frames and setup output rich, including background music, background color, frame rate, bitrate, custom logo. Supports all major video formats: avi, wmv, mp4, mkv, flv, Mov, mpeg, etc. ThunderSoft Video to GIF Converter is the best software to batch convert gif files into video files and extract serial gif image. Download ThunderSoft Video to GIF Converter 5 - Best software to batch convert gif files into video files and extract serial image gif ThunderSoft Video to GIF Converter: