Using some 3D editing software like Blender, it should be quite possible to at least partially re-save AC3D geometry files to Collada 3D format (*.dae).
Convert AC3D geometry data to Collada 3D digital asset exchange data.
We found 3 software records in the database related to .ac to .dae file format conversion.
Microsoft Windows software - convert ac to dae on Windows
A very popular free program used for work with 3D graphics
Convert from ac file format
|Yes, Blender supports dae file conversion as a target file type.||Yes||Yes||dae editor||Yes||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 dae. 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 dae on OS X
A Mac version of the popular 3D visualisation software
On-line services software - convert ac to dae on web
A free online 3D model conversion service