This article will mainly focus on various types of Paint tool SAI brushes, SAI brush settings, how to use the paint tool SAI brushes, SAI brush packs, line art brushes, and more. If you are one of those people who love to create art when traveling or going to different places, then this can be a very handy software that can be used on phones as well as laptops that run on Microsoft OS apart from your home personal computer. The Paint Tool SAI brushes are much easier to use, adding up to the comfort of the user. This software is mainly used by beginners and professional artists who enjoy creating raster graphics, animation, characters, and high-quality paintings. Paint Tool SAI is a simple painting and editing software when compared with other similar software available in the market, making it easy to use. What Is Paint Tool SAI Software Used for? Therefore, if you are looking for software that does not slow down your personal computer as such, then you can keep an eye on this option. Now onto the matter of the Paint tool SAI Brushes. It is a smaller program which means it does not occupy a lot of space in your device’s memory, unlike Photoshop which is a much heavier software and needs a lot of space. Paint Tool SAI is a concise painting and graphics editing software that is created for Microsoft Windows users.