The X
按字母分类：
extension name file type Classification
CD CD-i OptImage disk image file
CD2 Click'N Design 3D File page layout file
CD5 Chasys Draw Image File raster image file
CDA CD Audio Track Shortcut audio file
CDB Symbian Phonebook Database database file
CDB CardScan Contacts Database database file
CDB Pocket Access Database database file
CDC AutoCAD DesignCenter Preview Cache File raster image file
CDD ConceptDraw PRO Document vector image file
CDDA CD Digital Audio File audio file
CDDX Circuit Diagram Document CAD file
CDDZ ConceptDraw PRO Document vector image file
CDF Computable Document Format File page layout file
CDF CryENGINE Character Definition File developer files
CDF Common Data Format data file
CDF Affymetrix Chip Definition File data file
CDF Content Definition File data file
CDF Nominal Small Business Accounting Company Data File data file
CDF NetCDF Format File data file
CDF Channel Definition Format web file
CDF-MS ClickOnce Compiled Manifest File Other files
CDG Compact Disc Plus Graphics Image raster image file
CDI INTEX Output File data file
CDI DiscJuggler Disc Image disk image file
CDL CADKEY Wireframe Design File CAD file
CDL ConceptDraw PRO Library File plugin file
CDLX Audition CD Layout File audio file
CDLX ConceptDraw PRO XML Library File vector image file
CDM NTI CD-Maker Image disk image file
CDM Conceptual Data Model File data file
CDML Creately Diagram File page layout file
CDMM ConceptDraw MINDMAP Document vector image file
CDMP WCS Device Model Profile System Files
CDMT ConceptDraw MINDMAP Template vector image file
CDMTZ Compressed ConceptDraw MINDMAP Template vector image file
CDMZ Compressed ConceptDraw MINDMAP Document vector image file
CDO Crescendo Music Notation File audio file
CDOC Encrypted DigiDoc File encoding file
CDOC Clicker Document page layout file
CDP Trainz Simulator Content Dispatcher Pack game files
CDP CD/Spectrum Pro File data file
CDP ConceptDraw PROJECT File data file
CDP Sony CD Architect Project settings file
CDP2 Trainz Classics Content Dispatcher Pack 2 game files
CDPX ConceptDraw PROJECT XML File data file
CDPZ ConceptDraw PROJECT Document data file
CDR CorelDRAW Image File vector image file
CDR Macintosh DVD/CD Master disk image file
CDR Raw Audio CD Data audio file
CDR Crash Data Retrieval Data File data file