AutoCAD Civil 3D Land Desktop Companion 2009 (LDC 2009) is a legacy civil engineering software that was the final version of the Land Desktop line before being fully replaced by AutoCAD Civil 3D
. While it remains functional for opening older projects, it is now largely obsolete due to compatibility issues with modern operating systems and the lack of official support. Software Review: Features & Performance Transition from Land Desktop to Civil 3D - Autodesk 7 Dec 2025 — Autocad Civil 3d Land Desktop Companion 2009-- Crack