In my opinion, PaintTool SAI is a great drawing software for beginner artists due to its intuitive and easy-to-navigate user interface. At approximately 2MB it can be run on older computers and operating systems with surprising efficiency. It features useful drawing tools such as perspective grids, rulers, linework (vector) drawing layers, and a variety of brush engines and textures. PaintTool SAI is a lightweight digital painting and drawing software distributed by SYSTEMAX, a Japanese company, that allows users to create “amazing anti-aliased paintings, provides easy and stable operation,” and “makes digital art more enjoyable and comfortable.”
