While these types of downloads are common on unofficial forums, using them carries significant risks, including malware or incomplete software. For a "proper" and secure feature set, it is highly recommended to use official Autodesk methods to access legacy software. Key Features of AutoCAD Land Desktop 2009

: Land Desktop was officially replaced by AutoCAD Civil 3D , which incorporates all Land Desktop features into a more modern, dynamic BIM (Building Information Modeling) environment. Download AutoCAD | AutoCAD Free Trial - Autodesk

: If you have a current AutoCAD subscription, you can often download previous versions (up to 4-5 versions back) directly from your Autodesk Account.

: Specialized functions for designing road horizontal and vertical alignments.