HEATKEYS

Free files of city streets, parks, and building footprints, in DXF format.

osalt.com helps recommend a open source software alternative or replacement for commercial products and even shareware. Remember that open source software is also a freeware alternative.

Cool Online Tools and Tips. How to Convert Files Online.

A help and support forum for Ubuntu Linux.

For anyone looking for business software, you've come to the right place! Read advice on finding software for your church, field service business, doctor's office, nonprofit, and more.

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

ArchDaily, Broadcasting Architecture Worldwide: Architecture news, competitions and projects updated every hour for the architecture professional

Freebyte, Your guide to the Web. Free software, clipart, images, music, games, jokes, anti-virus, dictionaries, pims, operating systems, programming tools, news, weather, screensavers, ebooks, etc.

RibbonSoft GmbH, CAD/CAM Solutions and Content Management

News, tips and tricks about Construction, Architecture and Design. Best practice, software tips, etc

Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualiz...

News, Updates and Reviews on Open Source, Linux, Ubuntu and Android. Latest Ubuntu 10.10 Updates, Desktop Application Reviews and More

Cool websites, cool software apps, howto articles and Internet tips.