Convert XXX to MML
Convert XXX documents to MML format, edit and optimize documents online and free.
Drop Files Anywhere to Upload
The XXX file extension, associated with Microsoft Equation 3.0, is used for storing equation files created in the Equation Editor of Microsoft Word. Historically, Microsoft Equation 3.0 was a popular tool for inserting mathematical equations into documents, but it was removed from Office 365 and later versions due to security vulnerabilities. Users can now edit existing XXX files using alternative software like MathType.
Mathematical Markup Language (MML) is an XML-based format for representing mathematical expressions, ensuring consistent, accurate presentation on digital platforms. Developed by the W3C Math Working Group in the late 1990s, it standardizes the online display of complex formulas, enhancing interoperability across education, engineering, and scientific research.
Click the Choose File button to select the XXX file.
To customize XXX to MML conversion, use the available tools before clicking the Convert button.
After the convert is complete, click on the Download button to get your MML document.
To change XXX format to MML, upload your XXX file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XXX file. Click on the convert button and wait for the convert to complete. Download the converted MML file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to XXX file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to XXX file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to XXX file location or include path to your input file.