HEATKEYS

Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Cadsoft develops Envisioneer™, an award winning Building Information Modeling (BIM) solution designed specifically for residential and light commercial markets.

Diversified power management company and global technology leader in electrical systems for power quality, distribution and control; hydraulics components, systems and services for industrial and mobile equipment; aerospace fuel, hydraulics and pneum...

Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.

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Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

Visit the Bay Are Circuits website We have been serving the PCB Manufacturing needs of CEMs, OEMs and Design Engineers in California's Silicon Valley for more than 30 years

ETAP electrical software is a power systems analysis solution that includes analytical modules and energy management load flow software, arc flash software, short circuit software for electrical engineering power system design power system simulation