Contrary to some online rumors, Adobe did not make Fireworks 8 free for the public. While they previously provided non-activating installers and universal serial numbers for some legacy products (like CS2 or MX 2004 ), these were intended strictly for existing license holders to allow them to continue using software they had already purchased .
Using keys from unauthorized sources or "keygen" sites is not recommended due to security risks like malware and legal compliance issues. Modern Alternatives Macromedia Fireworks 8 Key