If you only need profiles for three or four paper stocks once per year, why buy software at all? Contract a color management consultant. Typical rates run $150-250 per hour. For $500-1,000, they'll come to your shop (or work remotely), measure your press, build custom profiles, load them onto your Fiery, and train your staff. No software purchase required.
If you are looking for information on how to legally purchase the software, visit the official Fiery Color Profiler Suite page to find a local distributor. To help you get the best value, Share public link
These are legitimate needs. But a crack is not the answer.