The best open source alternative to Controller Companion is AntiMicroX. If that doesn't suit you, our users have ranked more than 10 alternatives to Controller Companion and six of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Controller Companion are X360ce, UCR: Universal Control Remapper, Gaming Keyboard Splitter and xpadneo.
Control desktop apps with gamepads on Linux and Windows using AntiMicroX. Map gamepad keys to keyboard, mouse, scripts, and executables with support for SDL2 configuration. Features include multiple mapping sets, auto profiles, macros, and compatibility with X.org and Wayland.
XBOX 360 Controller emulator is a wrapper library that translates the XInput calls to DirectInput calls, to support non-XInput game pads in applications (mostly games). In other words: It let's you use game pads other than just the XBOX 360 controller with games that...
Universal Control Remapper is a Windows application which allows the end-user to remap any inputs from devices, such as keyboards, mice, joysticks, racing wheels, eye trackers, etc. to virtual output devices.
Gaming Keyboard Splitter creates up to 4 virtual xbox 360 controllers and feeds them via one or more keyboards.
Advanced Linux Driver for Xbox One Wireless Controller (shipped with Xbox One S).
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