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Pencil Project Portable

prototyping and diagramming tool

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Version 3.1.1 for Windows x64, English
76MB download / 243MB installed
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Runs anywhere (cloud, removable, local) without 'installing'. Use the Platform for easy installs and automatic updates.

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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. It includes built-in shapes collections for popular mobile (Android and iPhone) and desktop (Windows and generic) UI designs as well as flowcharts and common shapes. Additional stencil collections and clipart can be easily added as well. Pencil supports connectors which can be used to "wire" shapes together in a diagram along. Pencil project also supports exporting to PNG, web page, PDF, SVG and Open Document formats.

App Notes

Additional Stencils: Additional stencils can be added by creating a new directory for the stencil set in your PencilProjectPortable\Data\profile\Pencil\Stencils directory and unzipping the collection to that new directory. Pencil Project will detect it as it starts up.

Download Details

Open Source Initiative Approved License