Autodesk itself offers a free tier of Fusion 360 for hobbyists, enthusiasts, and startups making less than $1,000/year. While the interface is modern cloud-based, it includes full 2D drawing capabilities and modern features AutoCAD 2009 never dreamed of.
Because it was designed for older hardware, AutoCAD 2009 is incredibly lightweight by modern standards: Windows XP (SP2) or Windows Vista. AutoCAD 2009 Free Download
If you truly need AutoCAD 2009, find your old license disc or key. If you don’t have one, don’t chase ghosts. Use modern, free, legal tools instead. The ribbon interface that scared old-timers in 2009 is now standard—and the safest place to draft your future is on software that isn’t plotting to crash or crack your system. Autodesk itself offers a free tier of Fusion
AutoCAD 2009 is an "end-of-life" product. Autodesk typically does not provide direct download links for versions this old on their main site. Trial Links: If you truly need AutoCAD 2009, find your
Historically, 30-day trials were available, but these links are mostly inactive or lead to newer versions like the AutoCAD 15-day free trial for professionals. Educational Access: Students can get free educational access
