: It runs as a system preference pane rather than a heavy background app, consuming almost zero system resources.

The 30-day free trial lets you confirm it works perfectly with your mouse and workflow. After that, invest in the license. Your wrist—and your workflow—will thank you.

: A legitimate license gives you access to technical support if your specific mouse isn't behaving correctly. How to Get a Legitimate License

While it’s tempting to search for a free license key or a "cracked" version of SteerMouse, there are several risks involved: