Browse free open source Keyboards and projects for Mac below. Use the toggles on the left to filter open source Keyboards by OS, license, language, programming language, and project status.

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  • 1
    Deskflow

    Deskflow

    Share a single keyboard and mouse between multiple computers

    Deskflow is a lightweight productivity tool designed to streamline window and workspace management. It features hotkey-driven app launching, workspace switching, window snapping, search快捷启动, and minimal UI. Built with modern frameworks (likely Electron or Qt) and geared toward power users wanting efficient workflow control.
    Downloads: 278 This Week
    Last Update:
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  • 2
    Input Remapper

    Input Remapper

    An easy to use tool to change the behaviour of your input devices

    An easy-to-use tool to change the behavior of your input devices. Supports X11, Wayland, combinations, programmable macros, joysticks, wheels, triggers, keys, mouse movements and more. Maps any input to any other input.
    Downloads: 93 This Week
    Last Update:
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  • 3
    KeymouseGo

    KeymouseGo

    Automate mouse clicks and keyboard input

    KeymouseGo is a lightweight, open-source Windows/Mac/Linux automation tool built with Python. It records and replays mouse and keyboard actions—for example, click sequences and typing—allowing repetition of repetitive tasks via scripts or GUI buttons.
    Downloads: 54 This Week
    Last Update:
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  • 4
    Karabiner-Elements

    Karabiner-Elements

    Powerful utility for keyboard customization

    Karabiner-Elements is a powerful key remapper for macOS.
    Downloads: 42 This Week
    Last Update:
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  • 5
    Kanata

    Kanata

    Improve keyboard comfort and usability with advanced customization

    This is a cross-platform software keyboard remapper for Linux, macOS, and Windows. Improve your keyboard comfort. What Kanata allows you to do is take this alternate layer concept that Shift keys have and apply it to any key. You can then customize what those layers do to suit your exact needs and workflows. Running Kanata currently does not start it in a background process. You will need to keep the window that starts Kanata running to keep Kanata active.
    Downloads: 30 This Week
    Last Update:
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  • 6
    Lan Mouse

    Lan Mouse

    mouse & keyboard sharing via LAN

    Lan Mouse is a mouse and keyboard-sharing software similar to universal control on Apple devices. It allows for using multiple PCs with a single set of mouse and keyboard. This is also known as a Software KVM switch. The primary target is Wayland on Linux but Windows MacOS and Linux on Xorg have partial support as well (see below for more details). Focus lies on performance and a clean, manageable implementation that can easily be expanded to support additional backends like e.g. Android, iOS.
    Downloads: 28 This Week
    Last Update:
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  • 7
    Arabic Keyboard

    Arabic Keyboard

    Arabic Keyboard Phonetic

    Can't Remember the Position of Arabic Letters on your Keyboard? Try This Phonetic Arabic Keyboard Layout. Letters correspond to Latin / English / German Letters of similar pronunciation, which makes it much faster and easier to type. Example: the Arabic Letter Meem "م" can be typed by pressing "M". They Layout can be either used online on arab-key.com or installed as a System Language for macOS and Windows. Includes Arabic, Persian, Kurdish Letters. All Features Free
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    Downloads: 168 This Week
    Last Update:
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  • 8

    Hindi Phonetic Keyboard

    A Hindi phonetic keyboard

    Hindi Phonetic Keyboard is a user-friendly tool designed to simplify typing in Hindi using a phonetic transliteration approach. Instead of memorizing complex Hindi keyboard layouts, users can type Hindi words using English letters, and the keyboard automatically converts them into accurate Hindi script. This makes it easy for both beginners and fluent Hindi speakers to write quickly and efficiently on digital devices.
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    Downloads: 678 This Week
    Last Update:
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  • 9
    Synergy Core

    Synergy Core

    The keyboard and mouse sharing tool

    This is the open source core component of Synergy, a keyboard and mouse sharing tool. Control your computers with one mouse and keyboard. Control multiple computers using only one keyboard and mouse. Focus on developing software, designing, gaming and remove time switching between operating systems. Throw away the extra keyboards and spend time where it really matters. Simplify your workspace by combining multiple computers into one. Easily copy and paste between computers with no effort at all. Keep your passwords and sensitive data secure with TLS encryption. Key, mouse and data all sent fast and securely, directly over your local network. Advanced customization settings give you complete control of your setup. The next version is being built from the ground up by combining the latest technologies, Node.js and React, with the rock-solid stability of C++.
    Downloads: 19 This Week
    Last Update:
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  • 10
    Albert

    Albert

    A fast and flexible keyboard launcher

    Albert is a blazing-fast, plugin-based keyboard launcher written in C++/Qt.
    Downloads: 10 This Week
    Last Update:
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  • 11
    Kmonad

    Kmonad

    An advanced keyboard manager

    KMonad is a cross-platform, advanced keyboard remapping tool written in Haskell. It provides low-level key control, supporting layers, tap-hold combos, multi-tap, macros, and more—even for keyboards without firmware-level customization.
    Downloads: 8 This Week
    Last Update:
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  • 12
    MonitorControl

    MonitorControl

    Control your display's brightness & volume on your Mac

    Controls your external display brightness and volume and shows native OSD. Use menubar extra sliders or the keyboard, including native Apple keys.
    Downloads: 6 This Week
    Last Update:
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  • 13
    Corne keyboard
    crkbd is the firmware and PCB design for the Corne split mechanical keyboard (aka "Corne"), maintained by foostan and the community. It provides QMK/VIA/Vial firmware support, RGB underglow, multiple layouts, and flexible hardware customization.
    Downloads: 5 This Week
    Last Update:
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  • 14
    KeyboardKit

    KeyboardKit

    KeyboardKit is a Swift library that helps you build custom keyboard

    KeyboardKit helps you build custom keyboard extensions with Swift and SwiftUI. KeyboardKit is a Swift-based SDK that helps you build custom keyboard extensions with Swift and SwiftUI. It extends the native keyboard APIs and provides you with a lot of functionality. The KeyboardKit project is open-source and completely free. It's hosted at GitHub, which is where you find information, documentation, sample code, demo apps etc. KeyboardKit Pro is a license-based extension to KeyboardKit. It unlocks a bunch of pro features, like more locales, localized system keyboards, local and remote autocomplete etc. KeyboardKit comes with support for 50+ locales, with more being added over time. KeyboardKit has tools for customizing everything from keys, key behavior, layout, callout actions, audio & haptic feedback, colors and styling, autocomplete etc. The KeyboardKit app let you create keyboards directly on your iPhone and iPad.
    Downloads: 5 This Week
    Last Update:
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  • 15
    AnySoftKeyboard

    AnySoftKeyboard

    Android (f/w 2.1+) on screen keyboard for multiple languages

    The only Android keyboard you'll ever need. Free as in speech and Free as in beer. Android (f/w 4.0.3+, API level 15+) on screen keyboard for multiple languages.
    Downloads: 3 This Week
    Last Update:
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  • 16
    Dactyl-ManuForm

    Dactyl-ManuForm

    Parameterized, split-hand, concave, columnar, ergonomic keyboard

    This is a fork of the Dactyl, a parameterized, split-hand, concave, columnar, ergonomic keyboard. The main change is that the thumb cluster was adapted from the ManuForm keyboard (geekhack). The walls were changed to just drop to the floor. The 3D printed part is the main keyboard. You can attach a bottom plate with screws. The case has holes for heat-set inserts designed to hold 3- to 6-mm long M3 screws. Then, I used wafer-head screws to connect a bottom plate. If wires aren't dangling, a bottom plate may not be needed. You need something on the bottom to keep the keyboard from sliding around. Without a plate, you could use a rubber pad, or you could dip the bottom of the keyboard in PlastiDip.
    Downloads: 3 This Week
    Last Update:
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  • 17
    On Screen Bangla Keyboard
    For update version (Every week) visit https://www.aparajeyo.com/software/on-screen-bangla-keyboard/ Download Keyboard Layout Creator For Free : https://www.aparajeyo.com/software/keyboard-layout-creator/ On Screen বাংলা Keyboard ------------------------------------------------------------------- Provat Unijoy National (BD) SMT (All layouts) Soumili Lipikaar and many many more keyboard layouts !
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    Downloads: 43 This Week
    Last Update:
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  • 18
    This is a keyboard (layout) that you can install in Windows 7, 8, 8.1 and 10. The layout is closer to the classic Bamini keyboard layout for Tamil typing. To install: Execute setup.exe and follow instructions. To use/ enable: Go to control panel -> Language -> Click on 'Add a Language' to add Tamil (Sri Lanka) -> Once language is added, click on 'options' for this language -> Click on 'Add an input method' and follow instructions -> Once the keyboard 'Tamil - Bamini keyboard' is installed, you should find it available in the list of keyboards shown in system tray or in the windows language toolbar. (Follow common Windows help material/ instructions found online to get the toolbar activated if not available by default).
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    Downloads: 22 This Week
    Last Update:
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  • 19

    Inscript

    Inscript keyboard for Tamil, Devanagari

    Inscript Keyboard Layout for Tamil and DevaNagari Unicode fonts. Utf8 Encoding. Same keys for similar chars across languages. . Map files are simple arrays.
    Downloads: 22 This Week
    Last Update:
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  • 20

    Tibetan Unicode Keyboard

    Screen keyboards in MS Excel and in Java for typing Tibetan characters

    A Tibetan character is formed by stacking the middle (core) character with lower character stack(s) and upper stack. The tools in this package has been tested to work well in Windows 10 and above. The Java version is in the project titled Tibetan Java Keyboard. The MS Excel version does not work on Excel operating in MacOS. The Excel version uses Excel macros and VBA codes. One needs to Enable Macro to allow it to work. The motivation for this project is due to old proprietary Tibetan fonts not displaying properly on different systems. However, with the Tibetan unicode fonts being available and maturing in recent years, it makes documents typed in Tibetan unicode fonts readable on different operating systems. With the number of core characters, lower stack characters, upper stack characters and symbols in Tibetan language is difficult to be handle with traditional physical keyboard. A screen keyboard will make the creation of Tibetan characters more user friendly.
    Downloads: 10 This Week
    Last Update:
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  • 21
    UK-International keyboard layouts is an effort to create and distribute a UK keyboard layout like US-International. The project has layouts for Windows, MacOS X and Linux. Keyboard Layouts were tested successfully under Windows 7 If you need Chromebook version of this keyboard follow this link: https://github.com/leodip/uk-international-keyboard-for-chromebook
    Downloads: 6 This Week
    Last Update:
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  • 22
    IPA keyboard layout (Windows)

    IPA keyboard layout (Windows)

    An IPA keyboard layout for linguists (usable only in Windows)

    This is an IPA (International Phonetic Alphabet) keyboard layout, made for linguists by linguists. There are very few tools for comprehensive IPA input available, some of those are strictly online, some of them cost money, and others yet are difficult to install and operate. I tried to make a free to use, free to distribute IPA keyboard for linguists to use both at home / in the office, and during fieldwork. So far the project is in its preliminary stages, as I have not received any major feedback, but if it interests other people I will continue developing it. Nevertheless, the input is fully usable, and contains a large number of IPA characters (almost all of them, in fact), and several diacritics.
    Downloads: 8 This Week
    Last Update:
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  • 23
    Marathi Virtual Keyboard

    Marathi Virtual Keyboard

    The Marathi Virtual Keyboard is the Plugin for web application.

    The Marathi Virtual Keyboard is the Plugin for web application. It can be used in web application where the user can fill the text inputs in Marathi. Suggestions are gladly accepted.
    Downloads: 11 This Week
    Last Update:
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  • 24
    A keyboard layout indicator and switcher.
    Downloads: 3 This Week
    Last Update:
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  • 25

    StreamKB

    On-screen keyboard that highlights keys that are pressed.

    On-screen keyboard that highlights keys that are pressed. Pressing keys does nothing. Right click pops up menu to change size or select colors.
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    Downloads: 8 This Week
    Last Update:
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