Mapping mouse buttons in Windows Jared Newman / Foundry On the Windows side, X-Mouse Button Control is a free app (with optional donations) for remapping the buttons on any mouse.

Customize Mouse Buttons If you've splurged on a high-end mouse like the Logitech MX Master, it likely came with its own customization software.

Here's how to map your mouse's extra buttons to get more use out of them. Don't leave your mouse's potential untapped.