Plastic Animation Paper (PAP 4.0)

Plastic Animation Paper (PAP) is a legendary tool in the animation industry, now available for free. It is designed specifically for traditional, frame-by-frame animators who want a digital experience that mimics the feel of paper and pencil. It is incredibly fast and responsive, making it a favorite for rough animation and sketching. While the interface is dated, its performance and focus on the 'feel' of animation remain unmatched by many modern, feature-heavy suites.

It is a fantastic tool for animators who prioritize speed and fluidity in their rough pass.