| filename extensions | art-335 |
| tcd | |
| TechTarget file types | art-336 | TCD-Autodesk-template-control-data-file |
| TechTarget file types | art-336 | TCD-TopCopy-Wordprocessing-Document-Toplevel-Computing |
| TechTarget file types | art-336 | TCD-TurboCAD-for-DOS-file |
| TechTarget file types | art-336 | TCD-TurboCalc-spreadsheet-file |
| English | eng-000 | Autodesk template control data file |
| English | eng-000 | Technobox CAD Drawing |
| English | eng-000 | TopCopy Wordprocessing Document |
| English | eng-000 | TurboCAD for DOS file |
| English | eng-000 | TurboCalc spreadsheet file |