Pencil Project

Pencil Project is a free and open-source prototyping tool designed for UI/UX design, enabling users to create simple mockups and wireframes with ease. Its intuitive drag-and-drop interface simplifies the design process, making it accessible for both beginners and experienced designers. The tool is cross-platform, available on Windows, macOS, and Linux, and comes with a library of UI elements to enhance your designs. While Pencil Project is particularly effective for straightforward projects, it has limited prototyping features and may not be as robust as some other tools for more complex tasks. Overall, it serves as a practical option for those seeking a user-friendly solution for basic wireframing and mockup creation.