ImageMagick Free download A free Mac application that allows you to resize and convert images via the terminal Free download A free Mac application that allows you to resize and convert images via the terminal Vote: (4 votes) Program license: Free Developer: Imagemagick Version: 7.1.0.51 Works under: Mac Also available for Windows Vote: Program license (4 votes) Free Developer Version Imagemagick 7.1.0.51 Works under: Also available for Mac Mac OS X Windows