| filename extensions | art-335 |
| tmx | |
| TechTarget file types | art-336 | TMX-Heartsome-TMX-editor-file |
| TechTarget file types | art-336 | TMX-Translation-Memory-eXchange-File |
| English | eng-000 | Heartsome TMX editor file |
| English | eng-000 | Translation Memory Exchange File |
| English | eng-000 | Translation Memory eXchange File |