Websites claiming to have "key generators" or "cracked" license keys are almost always scams or malware. Because the Professional version validates keys against ClashFarmer's servers
For those determined to use such software, the safer (though still risky regarding game policy) route is using the legitimate free version provided by the developers. For everyone else, the write-up serves as a cautionary tale: in the world of software piracy, if you aren't paying for the product, you are often the product. clashfarmer license key free
Check the official forums for limited-time trials of the Pro version. Websites claiming to have "key generators" or "cracked"