| filename extensions | art-335 |
| fxi | |
| TechTarget file types | art-336 | FXI-Casio-FX-Interface-Format-File-Casio-Computer-Co-Ltd |
| TechTarget file types | art-336 | FXI-File-Ex-Configuration-File-Cottonwood-Software |
| English | eng-000 | Casio FX- Interface Format File |
| English | eng-000 | File -Ex Configuration File |