Pencil is a GUI prototyping tool that can be used to create mockups.
- Built-in stencils for diagraming and prototyping
- Multi-page document with background page
- On-screen text editing with rich-text supports
- PNG rasterizing
- Undo/redo supports
- Installing user-defined stencils
- Standard drawing operations: aligning, z-ordering, scaling, rotating...
- Adding external objects
This is a fork of the dead original project at http://pencil.evolus.vn/.