If you need equation editing in a Word-like environment, install LibreOffice (free office suite). LibreOffice Math is integrated into Writer. It supports MathML import/export and can open some MathType formulas.
Many websites claiming to offer "free" or "cracked" versions of MathType 7.4.4.516 may contain malware or viruses. For professional or academic work, using a licensed version ensures you receive technical support and software updates. MathType 7 for Windows product key validation error mathtype 744516 product key free top
Wiris acquired MathType in 2017. Since then: If you need equation editing in a Word-like