Apps Related to Sketching Tools

Serif DrawPlus is a discontinued, yet capable, vector graphics and illustration software perfect for design, sketching, and Flash animation creation. It offered comprehensive tools for various graphic design tasks.

ArtRage is a powerful, realistic bitmap graphics editor designed for digital painting and drawing. It offers a wide range of natural-media tools that mimic traditional art mediums like oils, watercolors, and pencils, with features like paint mixing and texture simulation. It's suitable for artists of all levels, from beginners to professionals.