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AutoCAD Fundamentals

AutoCAD might seem complex, but CAD design is, at its core, very simple. Learn the basics of AutoCAD drawings (.dwg files) and how they work with our software.

Are you noticing poor, slow, or sluggish performance in one or more of your CAD drawings? Are you having trouble opening or saving a drawing, or getting an error message mentioning corruption, Proxy Objects, or RegApps? Chances are you're experiencing drawing corruption. Learn about the causes and effects of corruption, and what to do about it, on our Preventing Drawing Corruption page.  


  • Land F/X

Our software tailors AutoCAD to the needs of landscape architects, irrigation designers, and other professionals. We automate your most tedious tasks and ensure accuracy, giving you more time to design.

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