4Videosoft DVD to iPhone 4S Converter for Mac

This product is one best DVD to iPhone 4S software for Mac users to change DVD to iPhone 4S on Mac OS. This DVD to iPhone 4S for Mac tool can also be used to change DVD to other version iPhone products, like iPhone, iPhone 3G, iPhone 4, etc.

Apart from the basic functions, it can also help you to modify video effect, trim video length, crop video frame, merge video chapters and add video watermark.