| .pika |
Pika Software Builder Project File |
| .paw |
Pawaa File |
| .pkgdef |
Visual Studio Shell File |
| .pkgundef |
Visual Studio Shell File |
| .patch |
Patch File |
| .psc |
Papyrus Script |
| .pnt |
MacPaint File |
| .plg |
Sibelius Plug-in |
| .pbproj |
Project Builder Project |
| .ppl |
Free Pascal Dynamic Library |
| .ppu |
Free Pascal Unit File |
| .pym |
PYM Macro Preprocessor File |
| .pom |
Maven Build File |
| .pfg |
jEEPers Program Configuration File |
| .pdl |
Perl Data Language File |
| .psd1 |
Windows PowerShell Data File |
| .p6 |
Perl 6 Source Code File |
| .psess |
Visual Studio Performance Session File |
| .pltsuite |
Safari Page Load Test Suite File |
| .project |
Eclipse Project Settings File |
| .pmq |
Microsoft Target Analyzer File |
| .pkproj |
Visual CCScript Project |
| .perspective |
Xcode Project Data File |
| .perspectivev3 |
Xcode Project Data File |