ImageMagick is free software: it is delivered with full source code and can be freely used, copied, modified and distributed. Its license is compatible with the GPL. It runs on all major operating systems. -ImageMagick is free software : it is

开源的图像处理项目的源码，里面提供了大量的图像处理功能，使用非常方便。-Open source image processing projects, which provide a lot of image processing functions, easy to use.