Wiris offers a 30-day free trial of MathType. This is the best way to get the "verified" full experience without spending money. Once the trial ends, MathType reverts to "MathType Lite," which still allows you to do basic equation editing.
If you cannot afford MathType, consider using Equatio , the built-in Equation Editor in MS Word , or learning LaTeX , which is the industry standard for mathematical typesetting and is completely free. Final Verdict mathtype 7 product key free verified
Instead of risking your computer's security with unverified keys, consider these legitimate options: Wiris offers a 30-day free trial of MathType