Crystal Video Converter supports batch conversion from MPEG (MPG), WMV (ASF,ASX), AVI,VCD to MPEG, WMV, AVI, RM format.You also can see and hear the previews of your files directly. Its friendly interface enables you to use it without learning. Possess it, your work will become very easy. Besides, the new video files are no quality lost. Have a try, it's your best choice!

Crystal Video Joiner can join several video files to one video file in MPEG, WMV, AVI, RM format. You can add an unlimited number of video files to the list and rearrange them if needed. You also can see and hear the previews of your files directly. Its friendly interface enables you to use it without learning. Possess it, you work will become very easy. Besides, the new video files have no quality lost.

Do you want to add your own voice into video files? Crystal Video Dubber is an easy-using tool for dubbing video files. You can add your voice into one certain segment of the video file by the microphone or add an audio files into a video file. Its easy usage enables you to dub without learning. Use it, your work will be much easier!