HEATKEYS

Shapesmith is an advanced, open-source 3d modeling application in your browser

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Friendly CAD discussion forums, covering all software on the market.

SKILLCAD is dedicated to develop automation tools for custom IC layout design. StepRouter is a coordinate-to-coordinate grid-less auto-router directly runs on as-is layout window.

AlternativeTo let you find new PC (Windows, Linux), Mac, iPhone, Android, Web/Online software based on applications you already know instead of useless categories. We make each application into a category. (AlternativeTo is sometimes called alternati...

A new open source hardware project every month

Jefferson Lab is a Department of Energy national laboratory for nuclear physics research.

Fashion CAD software for pattern making with pattern design, drafting, grading, marker layout and a fully featured CAD drafting system.

3D design software for CAD, CAE, and CAM designers

Viking Pools - Inground eco friendly fiberglass pools and spas. Proudly offering the new Diamond Series to add deep, rich color and enhanced sparkle to your pool?s finish. The most-built fiberglass pools in the industry.