- File extension "rgb"
- File extension "rfb"
- File extension "rej"
- File extension "rcc"
- File extension "r64"
- File extension "r53"
- File extension "r30"
- File extension "r08"
- File extension "r0"
- File extension "quo"
- File extension "qtz"
- File extension "qpc"
- File extension "qes"
- File extension "q2"
- File extension "q03"
- File extension "pui"
- File extension "pto"
- File extension "ptn2"
- File extension "prtl"
- File extension "pnl"
- File extension "pmv"
- File extension "pmk"
- File extension "pm3"
- File extension "pl0"
- File extension "pil"
- File extension "pi"
- File extension "pge"
- File extension "pgc"
- File extension "pca"
- File extension "pbmp"