Monokrom

Appliquer monochrome old-school algorithmes de tramage aux images

Small utility to create stylised monochrome images from your photos. Includes techniques used by old Mac OS and the Gameboy Camera.

This was just a little side-project, it's not been tested, it took a day to build - it works for me on a PixelXL, and it's known to work on a HTC One M7 - but there's no support for any issues you might find.