Searching for "Artcam" and "torrent" typically leads to risky territory, as ArtCAM was a professional CAD/CAM software developed by Delcam and later acquired by Autodesk, which has since discontinued it.
It is important to know that Since it is no longer sold or supported by the original developer, finding a "legal" download of the original software is difficult. However, using a pirated version still violates copyright laws and offers zero technical support when something goes wrong. 4. Better (and Safer) Alternatives