Using some dedicated 3D converter software like 3D Object Converter, it should be quite possible to at least partially re-save AC3D geometry files to Collada 3D format (*.dae).
Convert AC3D geometry data to Stereolithography CAD file.
We have found 3 software records in our database eligible for .ac to .stl file format conversion.
Microsoft Windows software - convert ac to stl on Windows
3D Object Converter is a powerful 3D polygon model translation and interactive viewing shareware tool that allows arbitrary 3D model data to be imported from external sources, exported to various industry standard 3D file formats with great accuracy and quality.
Convert from ac file
to stl file
|Yes, 3D Object Converter supports stl file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned ac to stl. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert ac to stl on OS X
Afanche 3D Viewer provide 3D visualization for many popular 3D formats including STL, 3DS, IGES (.igs/.iges), STEP (.stp/.step), X-T/X-B(Parasolid), VRML, DAE (Collada), DXF (Autodesk), SKP (SketchUp), Blend (Blender), SHP (ESRI), OBJ, TER, SMD, Q3D, Q3S, MDL, MD2, MD3, MD5Mesh, CSM, ASE, B3D, OFF, AC, MS3D, PLY, NFF, RAW, ASC, CSV, PCD, NAS, MESH, UNV, APT, G-Code (CNC), etc.
On-line services software - convert ac to stl on web
Online 3D Model Converter is a free tool used to convert 3D models from one file format to another