The software is sold under a . Once activated, the product key remains valid for a fixed period—one year for most individual licenses. After that, the license expires, and you need to purchase a new key to renew access. If your key is valid but not activating, it’s likely due to compatibility issues (more on that later).

Use the MathType add-on to type complex formulas smoothly within Google Workspace. Troubleshooting Common MathType 7 Activation Issues

MathType 7 supports both Windows and Mac environments, and it integrates cleanly with Google Docs and various Learning Management Systems (LMS) like Moodle and Canvas.

Download the official MathType 7 installer from the Wiris website and install it on your Windows or Mac computer.

To ensure you receive a legitimate, working product key, it is recommended to purchase directly from official channels:

To activate MathType 7 and unlock its full feature set, you must use a legitimate product key

The only safe way to get a product key is to .

: Users on older builds of MathType 7 (prior to 7.8.2) may face activation failures due to server changes. Wiris recommends updating to the latest version via the official Wiris download page to ensure the product key remains valid.

: Click on the Help menu (within the MathType app, not the Word tab). Enter Key : Select Unlock/Register MathType .