.P3L | Adobe Systems Incorporated | Fichiers de données | Adobe Photoshop Light Preset File | Adobe Photoshop | Adobe Systems Incorporated |
.PAM | Open Source | Fichiers Raster Image | Portable Arbitrary Map | Adobe Photoshop | Adobe Systems Incorporated |
.PAT | Autodesk, Inc. | Fichiers CAD | AutoCAD Hatch Pattern File | Adobe Photoshop | Adobe Systems Incorporated |
.PCD | PokéCheats | Fichiers de jeu | Pokémon Wonder Card File | Adobe Photoshop | Adobe Systems Incorporated |
.PCX | ZSoft Corporation | Fichiers Raster Image | Paintbrush Bitmap Image File | Adobe Photoshop | Adobe Systems Incorporated |
.PGM | Jef Poskanzer | Fichiers Raster Image | Portable Gray Map Image | Adobe Photoshop | Adobe Systems Incorporated |
.PIP | Microsoft Corporation | Fichiers de paramètres | Office Personalized Settings File | Adobe Photoshop | Adobe Systems Incorporated |
.PJP | Joint Photographic Experts Group | Fichiers Raster Image | JPEG Image | Adobe Photoshop | Adobe Systems Incorporated |
.PJPEG | Microsoft Corporation | Fichiers Raster Image | Progressive JPEG Image | Adobe Photoshop | Adobe Systems Incorporated |
.PLUGIN | Adobe Systems Incorporated | Fichiers de plugin | Adobe Photoshop Plugin | Adobe Photoshop | Adobe Systems Incorporated |
.PPM | The GIMP Development Team | Fichiers Raster Image | Portable Pixmap Image File | Adobe Photoshop | Adobe Systems Incorporated |
.PSB | Adobe Systems Incorporated | Fichiers Raster Image | Adobe PhotoShop Big File | Adobe Photoshop | Adobe Systems Incorporated |
.PSD | Adobe Systems Incorporated | Fichiers Raster Image | Adobe Photoshop Document | Adobe Photoshop | Adobe Systems Incorporated |