In general FreeCad (or any CAD program that supports the .STEP format) can be used to view the files. Other formats can be made available upon request.
- infinity-keyboard (Infinity Keyboard 2014/10/15)
- infinity-ergodox (Infinity Ergodox 2015/03/31)
- whitefox-keyboard (WhiteFox)
- K-Type (2017-11-02)