While not open souce BricsCAD IS a drop in replacement for Autocad. It even uses most of Autocad's same commands. It is also about 1/2 to 1/3 the price. BricsCAd also has a large community using the product. As a 20 autocad user, it only took minutes for me to get up and running with BricsCAD.
While not open souce BricsCAD IS a drop in replacement for Autocad. It even uses most of Autocad's same commands. It is also about 1/2 to 1/3 the price. BricsCAd also has a large community using the product. As a 20 autocad user, it only took minutes for me to get up and running with BricsCAD.