This free drawing software can import PSD files and export your artwork to PSD format. It has a beautiful interface and comes with professional drawing tools like brushes, pencils, and markers. In 2018, SketchBook was made free to all users. It’s available for macOS, Windows, Android, and iOS. SketchBook is a powerful drawing software for artists. Related article: How To Fix Windows 10 Paint 3D Not Working #2. The 3D library has various already-made 3D models that you can insert into your design. It also lets you add text, apply effects and add stickers to your painting. Offering a lot of 2D and 3D tools, Paint 3D allows you to create and modify 3D models, and draw some doodles. Paint 3D is one of the best free drawing software for Windows.