| filename extensions | art-335 |
| htr | |
| TechTarget file types | art-336 | HTR-HTML-like-script |
| TechTarget file types | art-336 | HTR-Haptek-Compressed-file-Header |
| TechTarget file types | art-336 | HTR-IIS-web-servers-Windows-NT-Password-Scripts |
| TechTarget file types | art-336 | HTR-Motion-Analysis-Software-Skeletal-File |
| English | eng-000 | HTML - like script |
| English | eng-000 | Haptek Compressed file Header |
| English | eng-000 | IIS web servers - Windows NT Password Scripts |
| English | eng-000 | Motion Analysis Software Skeletal File |