Pencil is built for the purpose of providing a free and open-source GUI prototyping tool that people can easily install and use to create mockups in popular desktop platforms. The latest stable version of Pencil is which contains stability fixes and features a visual stencil builder. More details can befound in the releaste. Nightly development builds. If you would like to try every newest feature added by developers, you can try the nightly builds created automatically in the build server . Please note that these are unstable builds that contains bleeding edge code. Use them at your own risk. 28 Jun Pencil is a free and open-source GUI prototyping tool that is quick, easy and works across multiple platforms. Pencil provides various built-in shapes collection for drawing different types of user interface ranging from desktop to mobile platforms. Starting from , Pencil is shipped with Android and iOS UI.
29 Mar Pencil is an open source GUI prototyping tool which lets the user design user interface mock-ups and diagrams, quickly and easily. The current stable release of Pencil is It is available on all leading desktop platforms in their native installation formats and even as a Firefox add-on. Installation Pencil is. 28 Aug Especially with rapid product iteration, fast development pace and less investment, quick design is carrying increasing significant. Some over-detailed tools, which look Pencil Project is a free wireframe tool, which has won the Mozilla awardfor 'Best New Add-On' in It's available as a Firefox add-on. Pencil Project, free and safe download. Pencil Project latest version: A great, free diagramming tool.