| filename extensions | art-335 |
| gtx | |
| TechTarget file types | art-336 | GTX-GTX-Group-IV-Raster-Graphic |
| TechTarget file types | art-336 | GTX-Genetica-1-0-Texture-Header |
| TechTarget file types | art-336 | GTX-Raster-graphics-GTX-Group-IV |
| English | eng-000 | GTX Group IV Raster Graphic |
| English | eng-000 | Genetica 1.0 Texture Header |
| English | eng-000 | Raster graphics |