Download Delcam Exchange 6.0: Features and Modern Alternatives

FreeCAD 0.20+ has a built-in "Import/Export" module that handles STEP, IGES, and even some legacy SAT (ACIS) files. While it lacks the raw speed of Delcam Exchange 6.0, it is constantly updated, supports modern 64-bit systems, and will not crash on large assemblies like the old 32-bit Exchange 6.0 often does.