What are some alternatives?
When comparing keyboardlayouteditor and HERO Keyboard, you can also consider the following products
Typing Speed Test - A simple typing test to see how fast you can type
Swiftkey - SwiftKey keyboard allows for seamless typing and adapts to the way you type, so you can spend less time correcting typos and more time saying what you mean.
Karabiner - Karabiner, previously called KeyRemap4MacBook, is a very powerful keyboard remapper for Mac OS X.
TypingDNA Authenticator - 2FA codes in your browser, secured by the way you type
SharpKeys - SharpKeys is a utility that manages a Registry key that allows Windows to remap one key to any...
Microsoft keyboard layout creator - Edit the windows keyboard layout.