Pencil is an open-source GUI prototyping tool that's available for ALL platforms. Pencil is built for the purpose of providing a free and open-source GUI prototyping tool. Developed by Pascal Naidon and Patrick Corrieri
License: Open Source
Animation Paper offers a user-friendly digital platform with extensive tools and features that enhance the animation process, making it suitable for both beginners and experienced animators. In contrast, Pencil provides a traditional animation experience that emphasizes manual techniques and creativity, appealing to artists who prefer physical media and a hands-on approach.