CadTools for AutoCAD 2007: Enhancing Civil Engineering Workflows
For civil engineers and surveyors, for AutoCAD 2007 is a legendary freeware powerhouse that transforms a standard drafting environment into a specialized engineering toolset. While AutoCAD 2007 was a landmark release for its revamped 3D engine, CADTools bridged the gap for users who needed advanced terrain and surface modeling without the steep price of Civil 3D. The "Swiss Army Knife" for Civil Design
Contour Generation: Draw and label contours based on elevation data.
Layer Management: Advanced controls to turn all layers on/off, isolate selected layers, or freeze Xref layers by object. Technical Resources