| filename extensions | art-335 |
| wkf | |
| TechTarget file types | art-336 | WKF-KF-Web-Server-Default-Control-File-KeyFocus-Ltd |
| TechTarget file types | art-336 | WKF-VISI-Series-CAD-Work-File-Vero-International-Software |
| TechTarget file types | art-336 | WKF-Workbook-Folders-Configuration-DocOutlook-de |
| English | eng-000 | KF Web Server Default Control File |
| English | eng-000 | VISI - Series CAD Work File |
| English | eng-000 | Workbook Folders Configuration |