| .pkl |
Python Pickle File |
| .pty |
Rational Property Set |
| .pickle |
Python Pickle File |
| .qpr |
FoxPro Generated Query Program |
| .qx |
Quexal Source Code |
| .qml |
QT Meta Language File |
| .rss |
Rich Site Summary |
| .rb |
Ruby Source Code |
| .res |
Valve Resource File |
| .r |
R Script File |
| .resx |
.NET Managed Resources File |
| .rbw |
Ruby Script |
| .rexx |
Rexx Source File |
| .rkt |
Racket Source Code File |
| .rul |
InstallShield Rules File |
| .rc |
Resource Script |
| .rsrc |
Macintosh Operating System Resource File |
| .rnc |
RNC ProPack Archive |
| .rbp |
Real Studio Project File |
| .rbc |
Rembo-C Script |
| .rex |
ReCycle Loop File |
| .rise |
RISE Editor Model File |
| .rdlc |
Visual Studio Client Report Definition File |
| .resources |
Visual Studio Resource File |