Game Controller KeyMapper is a free HID gamepad tester for Android
Microsoft Apps
How to Calibrate Your Gaming Controller in Windows 10
Game Controller Tester - Download
Easy Ways to Test Your PS4 Controller: 9 Steps (with Pictures)
Joystick And Gamepad Tester for Mac - Download
Gamepad tester - Apps on Google Play
ps4 gamepad tester – GamePad Tester
Download Game Controller Tester 1.7.26.0
Gamepad Tester for Android - APK Download
Controller Isn't Working in the Game – Parsec
Hello r/gamedev, I made this free little tool to test out controller inputs, since there's hardly a way to test them out without running a game or some other unrelated software :
X Gamepad Tester - Apps on Google Play
How to test a game controller input on Windows 10
How to Calibrate Your Gaming Controller in Windows 10
Gamepad Test | Online Game Controller & Joystick Test
Gamepad Test | Online Game Controller & Joystick Test
Download xInput Controller Tester 1.1.0.0
Xbox Game Controller Tester Guide - You might not suck at NHL!