name: Pencil
description: 'A free and open-source tool for making diagrams and GUI prototyping'
website: 'http://pencil.evolus.vn'
repository: 'https://github.com/evolus/pencil'
keywords:
    - prototyping
    - ui
    - mockup
    - design
    - drawing
    - sketch
license: 'GPL 2'
category: Productivity
screenshots:
    -
        imageUrl: 'https://raw.githubusercontent.com/evolus/pencil/master/screenshot.png'