With the free ImageMagick software you can create, edit, compose or convert bitmap images.
Use it application ImageMagick to easily resize, flip, replace, rotate, warp, crop, transform, adjust colors, apply various special effects or draw text, lines, polygons, ellipses and Bézier curves over an image.
ImageMagick as mentioned above is a free software provided as a binary ready to run on your system useste, or as Source Code that you can use, copy, modify, and distribute in both open source and proprietary applications.
Distributed under the Apache 2.0 license.
ImageMagick uses multiple computation subsets to increase performance and can read, edit, or write sizes image mega-, giga- or tera-pixels.
The current version of ImageMagick is 7.1.1. The application works on Linux, Windows, Mac OS X, iOS, Android OS and more.
Download the binary you are interested in