Possible formula editor - List of Manufacturers, Suppliers, Companies and Products | IPROS GMS

"MathType" is a formula editor available on all platforms.

Equation editor for Word, PowerPoint, Google Docs and Slides, and WPS.

MathType for Office Tools is a formula editor and equation editing tool used by students, teachers, and professionals around the world. You can input equations as easily as writing text. It is compatible with Microsoft 365, WPS, and Google Workspace, and integrates seamlessly with various LMS and text editors such as Moodle, Canvas, Schoology, TinyMCE, and CKEditor.