If a MathType 7.4.8.0 product key is unavailable to you, consider:
Most “free” keys circulating on forums or torrent sites have been used thousands of times. Wiris maintains an online activation server. Once a key is flagged as leaked, it is permanently blacklisted. You’ll see an error: “Invalid product key” or “Activation limit exceeded.” mathtype 7.4.8.0 product key
While individual users are rarely sued, educational institutions and businesses can face legal action for using unlicensed software. Wiris has pursued DMCA takedowns against sites distributing cracked keys. If a MathType 7