Paintstorm is a digital painting and image manipulation program for Mac, Windows, and Linux. It is designed for both professional and amateur digital artists. Paintstorm has an intuitive user interface and is easy to use for anyone familiar with graphics editing programs. It offers a wide range of powerful tools for drawing and painting, from basic shapes and lines to more complex vector and raster tools. The program includes a variety of brush settings for creating unique textures, as well as tools for manipulating color, opacity, and other image properties. It can also be used for creating animation frames, creating photo-manipulation effects, and more. Paintstorm also offers a wide range of filters and effects, so it can be used to enhance photographs and other images. Paintstorm can also be used to create 3D models and textures, and can be used in conjunction with other programs to create video game assets.
FireAlpaca is an EXTREMELY stable program. It may not be as sophisticated as Painstorm Studio, but it's still a pretty good program. It also has more "rulers" so yes.