PRICE is a high quality image viewing, filtering and enhancement application for GNUstep and MacOS.


PRICE was born to support my research in image processing. So I have decided to work on a usable application that can open several file formats and apply high quality filters and other enhancements to the image.


Manual pages for the end user.

Commented usage examples.

GNUstep License exception

Development, system requirements.

The application is written in Objective-C. It uses the Cocoa framework of MacOS X ( or the GNUstep framework ( that runs on a standard POSIX Unix (Solaris, Linux, NetBSD, FreeBSD, OpenBSD are known to work as well as on Windows using MinGW.).


Click here for some screenshots of PRICE running on MacOS or here for GNUstep. Logo

Mail the admin