If you share your (e.g., "I need to import survey points and draw contours"), I can suggest a completely free and safe workflow without CivilCAD.
: For students and educators, Autodesk offers free one-year educational access to products like Civil 3D, which includes many similar capabilities. This is renewable as long as eligibility is maintained. civil cad 2014 para autocad gratis best
: Qualifying students and educators can get free one-year access to Autodesk products, which is often renewable. You can access these through the Autodesk Education website . If you share your (e
Planning horizontal and vertical alignments, cross-sections, and earthworks calculations. Infrastructure: If you share your (e.g.