Yes, it is open-source and distributed free of charge. No credit card or subscription required.
No. That is likely malware. Only use the GitHub emulator, Monotype’s official Fonts app, or MSKLC community files. Part 8: Conclusion – Which Download is Right for You? | If you want... | Download this... | |----------------|------------------| | Historical typesetting simulation | Monotype Keyboard Simulator (GitHub) | | Free font management & glyph keyboard | Monotype Fonts free tier (fonts.com) | | Actual Windows 10 keyboard layout change | MSKLC + Monotype.klc (community) | Monotype Keyboard Free Download For Windows 10
Yes, all three methods are backward compatible with Windows 11 as well. Yes, it is open-source and distributed free of charge