| filename extensions | art-335 |
| tk | |
| TechTarget file types | art-336 | TK-TK-Solver-File |
| TechTarget file types | art-336 | TK-Tk-Language-Script |
| TechTarget file types | art-336 | TK-Tk-Script |
| English | eng-000 | TK Solver File |
| English | eng-000 | Tk Language Script |
| English | eng-000 | Tk Script |