One of the most unusual additions to Firefox ... Pencil Project

Pencil Project is an absolutely amazing extension for Firefox, which instead of the usual web manipulations allows you ... quickly sketch a GUI interface for Windows XP or GTK +, or, say, for a fresh startup .


1. We transfer


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2. Compiled



3. We export to png

Top features:

* 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 ...
* Cross-platforms
* Adding external objects
* And much more ...

That's all! Simple as functional as an ax. He does his job and everything. ... And it also supports the third version.