| ppf | Corel Paint Shop Pro Soft Plastic Preset Data |
| ppg | Programmer's Notepad Workspace |
| ppr | PTC Creo PPRINT Settings Table |
| pptp | PPTP Client Options Data |
| pq | Picturesque Settings |
| pra | Windows Media 9 Plug-in Profile |
| prb | PSpice PROBE Configuration |
| pre | PWB Settings Data |
| pref | Configuration File |
| prefs | Configuration File |
| preset | Flare Graphic Effect Preset |
| prettierrc | Prettier Configuration |
| prexport | Adobe Premiere Pro Exported Settings Data |
| prf | Adobe Director Preferences Data |
| prf | ClarisWorks Preferences Data |
| prf | QuarkXPress Preferences Data |
| prf | Xilinx CORE Generator Preferences |
| prf2 | Nord Modular G2 Performance Data |
| prfpset | Adobe Premiere Pro Effect Preset |
| prfs | Luppp Preferences Data |
| product | Eclipse IDE Product Settings |
| profile | Bash Shell Profile |
| profiles | Amaya Profiles Configuration |
| profimail | ProfiMail Settings |
| propdesc | Windows Search Property Description |
| properties | HSQLDB Configuration |
| properties | Mozilla Firefox Properties Data |
| prov | Nokia Java S40 Phone Boot Settings Data |
| prpreset | Adobe Premiere Pro Preset Data |
| prst | Adobe InDesign Print Settings |
