Graphics

Rnote is a vector-based application for sketching, handwritten notes, and annotating documents and images. Free and open source

Kramo Sly is an application for easy image editing. A free and open source program

ASCII Draw is an editor for drawing symbols: diagrams, tables, flowcharts and more. A free and open source program

Halftone is a simple lossy image compression application using the dithering technique. A free and open source program

Ipe is a drawing editor for creating shapes in PDF format. Free and open source

Letterpress – converting images into an image consisting of ASCII characters. A free and open source program

Xpano is a photo stitching tool focused on simplicity and ease of use. A free and open source program

Upscayl is a program for upscale images using AI. A free and open source program

Upscaler – upscale and enhance images image. A free and open source program