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Stand with the People of Ukraine
Будьте з народом України
Будьте с народом Украины    GitHub Release    GitHub Testing

UltimateKEYS Keyboard Layout - MSKLC (Windows)

International US QWERTY layout with AltGr (Right Alt) dead keys via AutoHotkey (Win), MSKLC (Win) and XKB/Xmodmap + .XCompose (Linux).

Integration in Windows OS using MSKLC

Please note :


Keyboard Layout Image (MSKLC version)

UltimateKEYS (MSKLC) - Keyboard Layout Image.png

Source images available via


Important - Known limitations in Windows

When changing the Windows/Microsoft password, using another keyboard layout can INTERFERE in some cases where your keystrokes are either registered via the other layout or as standard US QWERTY (depending on the keyboard layout during input).

On the login screen, the keyboard layout might be DIFFERENT, which can result in the WRONG input !

To be "better safe than sorry", you should ALWAYS make your password VISIBLE during modification, to avoid being locked out of your account !

=> Win/Linux :  Only use "BASIC LATIN" characters (codes 32 to 126) for your Windows, Microsoft Live and Linux passwords !
Otherwise, it might be impossible to type any Unicode character higher than "Basic Latin" at the login screen/prompt !  =>  ACCOUNT LOCKOUT

=> This because another keyboard layout might be active at the login screen (mostly US QWERTY) and the desired keyboard (with the additional higher Unicode characters) might NOT be present there in the list of active keyboard layouts !




Tools for opening and handling MSKLC files


Some MSKLC limitations    GitHub Release    GitHub Testing

UltimateKEYS is Free Software and is licensed under the GNU General Public License Version 3.
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