4Videosoft iPhone 4S Video Converter

4Videosoft iPhone 4S Video Converter is best Video to iPhone 4S Converter for iPhone 4S users to convert any popular video formats to iPhone 4S compatible video and audio formats, such as MP4, AVI, MOV, MP3, WAV, M4A, etc. It also can be used to convert between audio files.

This iPhone 4S Video Converter provides you with powerful editing functions for you to optimize your video effect. You can adjust video Brightness, Contrast, Saturation and Aspect Ratio, trim video clips from the original video, merge several video chapters into one, add watermark, and even take snapshot of your favorite images.