Minor updates (e.g., 5.0 → 5.1) are free. Major upgrades (e.g., 5 → 6) may require a paid upgrade. The developer clearly communicates when a major version change happens.
Adjust scroll direction, acceleration, and sensitivity for both vertical and horizontal wheels. Steermouse License Key Mac
Many users find SteerMouse to be the most robust and reliable among third‑party drivers, especially for complex button remapping and per‑application profiles. However, if you prefer open‑source software or need special features like smooth scrolling, Mac Mouse Fix or LinearMouse are worth trying. Minor updates (e