The best free alternative to SteerMouse is X-Mouse Button Control. If that doesn't suit you, our users have ranked more than 10 alternatives to SteerMouse and 12 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to SteerMouse are LinearMouse, Logitech Options, OpenRazer and Razer Synapse.
X-Mouse Button Control is a Windows application to remap your mouse buttons and expand the capabilities of your mouse!
SteerMouse is for Macs, but X-Mouse is for Windows. Pointless.
Steermouse is a macOS application, X-Mouse Button Control is a Windows application.
LinearMouse is a free and open-source utility for macOS which aims to improve the experience and functionality of third-party mice.
Customisation of Logitech mouse or keyboard settings, device information, additional functionality such as sharing input devices over multiple computers.
Limited to Logitech products
An entirely open source driver and user-space daemon that allows you to manage your Razer peripherals on GNU/Linux.
Razer Synapse is unified configuration software that allows users to rebind controls or assign macros to any Razer peripherals and saves those settings automatically in the cloud.
Piper is a graphical user interface to configure gaming mice. Configuration options include changing the resolution (DPI) of the mouse, adding and removing profiles, setting LED colors and changing button behaviors.
Raw Accel is a Windows 10 & Windows 11 x86-64 driver which allows for the acceleration of mouse input in the raw input stream.
If you use third-party mice with your Mac, you've surely noticed just how useless the side buttons are. By default, they act as a sort of crippled middle click, consigned to opening new links out from under you when you least expect it.
Sensible Side Buttons doesn't allow customization of mouse buttons but instead makes the side buttons of mice to navigate through a macOS.
Multi Task Tool is a portable tool that, as its very name suggests, can be used to execute multiple tasks in Windows OS!
The USB Overdrive is a device driver for macOS that handles any USB or Bluetooth mouse, keyboard, trackball, joystick, gamepad or gaming device from any manufacturer and lets you configure it either globally or on a per-application, per-device basis.
I have been using this app with mice from Microsoft and Logitech for several years. It mostly works. Sometimes I have to unplug/replug my mouse dongle to maintain functionality of extra buttons. I don't know if this is the fault of USBOverdrive, or MacOS.
Modifies the Mac acceleration curve to better suit your style. Uses most of the code from MouseFix and wrapps it into a gui.
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Like everyone else said, SteerMouse if for a Mac. X-Mouse Button Control does not work on a Mac.