Windows · Free download · Desktop Tools

KeyMapper1.0.0.0

KeyMapper : Completely change what each button on your keyboard does and create multiple custom layouts you can use on the go with this lightweight and practical application

Operating system
Windows 10/11
File size
615 KB
License
BSD License
Last updated
Apr 30, 2026

72 downloads·649 page views

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Overview

What is KeyMapper?

KeyMapper : Completely change what each button on your keyboard does and create multiple custom layouts you can use on the go with this lightweight and practical application

In depth

A closer look at KeyMapper

Diversity is one of the aspects that not only define us but also serves as a means of expressing our differences, beliefs, emotions and more. Culture is one example, where writing and speaking developed through various different methods and use specific characters. Translated into computer input, like buttons on your keyboard, it can get difficult to use special characters, with KeyMapper hoping to offer a helping hand.

Lightweight and easy to use

The application comes in an incredibly lightweight package, with no installation process being required. As such, you can create new layouts which you can quickly implement and use on any computer by keeping the application and corresponding registries on a removable storage device.A basic keyboard is displayed as soon as the application is launched, and this represents your workspace. This comes in handy because you can edit literally any button on your keyboard and attribute it a completely new value.

Good but far from being a pro

This is actually the main purpose of the application, giving you the possibility to create multiple layouts by choosing a function you want for each of your keyboard's buttons. On the other hand, you won't be able to create macros or combine multiple buttons for a single command, which is slightly disappointing.What's more, it's recommended that you create a backup of the default layout so you don't end up with messed up buttons. This is because you don't need to set all buttons, leaving you free to use only as many as you need. However, you are strictly limited to what you find on your current layout, although there's a drop-down menu that lets you choose from all installed layouts.

To sum it up

Taking everything into consideration, we can say that KeyMapper is a handy application in case your keyboard slightly malfunctions or you simply want buttons to do something else. Complete freedom is provided when it comes to picking and mapping characters, but the invisible barriers that limit you to a layout's available characters leave a lot more to be desired.

Verdict

Should you download KeyMapper?

KeyMapper runs on Windows 10/11 and is available under the BSD License license — the installer is 615 KB. We’ve catalogued it under Desktop Tools.

Verified clean. Every KeyMapper build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

KeyMapper specifications

Category
Desktop Tools
Publisher
Stuart Dunkeld
Last updated
Apr 30, 2026
License
BSD License
Operating system
Windows 10/11
File size
615 KB
Price
Free
Page views
649

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