Keyman
Keyman cross platform input methods system running on Android, iOS, Linux, macOS, Windows and mobile and desktop web
Install / Use
/learn @keymanapp/KeymanREADME

Keyman makes it possible for you to type in any language on Windows, macOS, Linux, iPhone, iPad, Android tablets and phones, and even instantly in your web browser. Create keyboard layouts with Keyman Developer and share them with the community in the keyboards repository. The Keyman Community have so far contributed well over 1,000 keyboard layouts for over 2,500 languages!
License
Copyright (c) SIL Global.
Keyman is an open source project distributed under the MIT license.
