The X
按字母分类：
extension name file type Classification
PSF Photoshop Proof Settings File settings file
PSP Photoshop Preferences File settings file
PSPSCRIPT PaintShop Pro Resource File settings file
PSY The Psychedelic Screen Saver Settings File settings file
PTF PSP Theme File settings file
PTG PowerTeacher Gradebook Configuration File settings file
PTP Pro Tools Preferences File settings file
PVS Parallels Desktop Configuration File settings file
PWS Painter Workspace File settings file
PXB Pixelmator Brush File settings file
PXG Pixelmator Gradient File settings file
PXIP Pixelmator Image Preset settings file
PXLS Pixelmator Style File settings file
PXS Pixelmator Shape File settings file
Q2D Quick 3D Cover Design File settings file
Q5Q SuperBladePro Presets File settings file
Q9Q BladePro Presets File settings file
QAT Microsoft Office Quick Access Toolbar File settings file
QDF Quadro Design File settings file
QF Nokia Maps Version File settings file
QPX Quattro Pro QuickColumn Settings File settings file
QRC Qt Resource Collection File settings file
QSS Qt Style Sheet settings file
QTP QuickTime Preferences File settings file
QVPP QlikView Extension Properties Page File settings file
QVT QlikView Theme File settings file
QXW Q Light Controller+ Workspace File settings file
RAD Citrix Rapid Application Delivery File settings file
RASKINPLACE Raskin Place Layout File settings file
RB Rosebud Profile settings file
RB4 RobotWorks Parameters File settings file
RCF SonicWALL VPN Configuration File settings file
RCT Visual Studio Resource Template settings file
RDF Resource Description Framework File settings file
RDI Red Dragon ISecure Settings File settings file
RDO Xerox Rawster Document Object File settings file
RDP Remote Desktop Configuration File settings file
RDR Remote Desktop Manager Report Settings File settings file
RDW Real-DRAW Project File settings file
REG Registration Information File settings file
RES Valve Resource File settings file
RESMONCFG Resource Monitor Configuration File settings file
RFQ RoboForm SearchCard File settings file
RGRID RepGrid File settings file
RHR Script Rehearser Script File settings file
RLL Microsoft Resource Library settings file
RML FTG Configuration File settings file
RMS Java Application Settings File settings file
RMSKIN Rainmeter Skin File settings file
RNX RealPlayer Settings File settings file