| filename extensions | art-335 |
| fxo | |
| TechTarget file types | art-336 | FXO-Direct3DX9-Shader-4-09-00-1126-Header |
| TechTarget file types | art-336 | FXO-Fax-Image-Document |
| TechTarget file types | art-336 | FXO-Winfax-image-format |
| English | eng-000 | Direct3DX9 Shader Header |
| English | eng-000 | Fax Image Document |
| English | eng-000 | Winfax image format |