- ai03 Plate Generator - An advanced plate generator which doesn't result in 13.99999mm cutouts. Github Repo
- Kalerator - Pcb generator for keyboard-layout-editor generated layouts. GitHub Site, Eagle Parts Library
- Karabiner-Elements - Karabiner-Elements is a powerful utility for keyboard customization on macOS Sierra (10.12) or later.
- kbpcb - Create KiCad PCB files from KLE json files Github page
- Keyboard Firmware Builder - Online QMK Firmware Builder (2+ years behind QMK firmware master)
- keyboard-layout-editor - Is a web application that enables the editing of keyboard-layouts, i.e., the position and appearance of each physical key. GitHub Site
- Keyboard Layout 3D Viewer - 3D render keyboard-layout-editor.com layouts
- kle_render - Get prettier images of Keyboard Layout Editor designs
- Parametric Mechanical Keycap Library - Is a keycap and keyset construction library for mechanical keyboards, written in openSCAD.
- Plate & Case Builder - Keyboard top plate CAD files generator, for keyboard-layout-editor generated layouts
- Q2K - A python based utility for parsing QMK Firmware keymaps to various outputs
- QMK Configurator - An open source configurator for QMK Firmware
- TMK Firmware Builder - Online TMK Firmware Builder
- kbd-prettier - Automatically format your keyboard layout