ImageOran

ImageOran is a free and open-source raster image processing software for Unix and Unix-like systems, including Linux and macOS. The program was written by ImageScience Software and is no longer actively maintained.

ImageOran can be used as a drop-in replacement for other image processing programs, such as ImageMagick. It offers a wide range of features and filters, including transform, blur, and sharpen effects, as well as support for various file formats, including PCX, PPM, and GIF.

One of the key features of ImageOran is its high performance, which is made possible by the use of optimized C code and a multi-threaded architecture. This allows the program to process images quickly and efficiently, even on slower systems.

In addition to its performance features, ImageOran also offers a user-friendly command-line interface, making it easy to use and automate image processing tasks. The program is also highly customizable, allowing users to modify the C code to extend the program's functionality and add new features.

While no longer actively maintained, ImageOran remains a viable option for those in need of a powerful and feature-rich image processing program. Its high performance and customization options make it a solid choice for a wide range of applications, including graphic design, scientific imaging, and data analysis. However, users should be aware of the program's lack of official support and updates.