Autodesk works with the to issue DMCA takedowns against crack distribution sites. The popular X-Force team, once famous for Autodesk keygens, has largely stopped public releases due to legal pressure.
: Eligible startups can get discounted or free access to industrial-grade design tools. Risks of Using Unofficial Patches 6.3.5 Patching Autodesk Products 3 Aug 2014 — autodesk universal patch
Autodesk has moved aggressively to kill the universal patch approach. Autodesk works with the to issue DMCA takedowns