| filename extensions | art-335 |
| wpp | |
| TechTarget file types | art-336 | WPP-PLS-POLE-ANSI-Wood-Pole-Component-File |
| TechTarget file types | art-336 | WPP-Serif-WebPlus-File |
| TechTarget file types | art-336 | WPP-Serif-WebPlus-Project |
| TechTarget file types | art-336 | WPP-Web-Plus-Project-file |
| TechTarget file types | art-336 | WPP-WordPerfect-Color-Palette |
| TechTarget file types | art-336 | WPP-WordPerfect-color-palette-file |
| English | eng-000 | PLS- POLE ANSI Wood Pole Component File |
| English | eng-000 | Serif WebPlus File |
| English | eng-000 | Serif WebPlus Project |
| English | eng-000 | Web Plus Project file |
| English | eng-000 | WebPlus Project File |
| English | eng-000 | WordPerfect Color Palette |
| English | eng-000 | WordPerfect color palette file |