The X
按字母分类：
extension name file type Classification
PAT CorelDRAW Pattern File vector image file
PCS Microsoft Office ClipArt File vector image file
PD FlexiSIGN 5 Plotter Document vector image file
PEN Logitech io2 Drawing vector image file
PFD Micrografx Optima! File vector image file
PFV PhotoFiltre Studio Vectorial Path vector image file
PL Unix Color Plot File vector image file
PLT AutoCAD Plotter Document vector image file
PLT HPGL Plot File vector image file
PMG PageMaker Group File vector image file
POBJ Photo Pos Pro Vector Object File vector image file
PS PostScript File vector image file
PSID PostScript Image Data File vector image file
PUPPET Adobe Character Animator Puppet File vector image file
PWS Print Workshop Image vector image file