| 1 |         
													File Extension 123C | 
													Autodesk 123C Drawing | 
												
											
												
													| 2 |         
													File Extension 123D | 
													Autodesk 123D Drawing | 
												
											
												
													| 3 |         
													File Extension 123DX | 
													123D Design Model Format | 
												
											
												
													| 4 |         
													File Extension 2D | 
													VersaCAD 2D Drawing Format | 
												
											
												
													| 5 |         
													File Extension A2L | 
													ASAP2 ECU Description Format | 
												
											
												
													| 6 |         
													File Extension AFD | 
													Alphacam Flame Drawing | 
												
											
												
													| 7 |         
													File Extension AFS | 
													STAAD.foundation Project Format | 
												
											
												
													| 8 |         
													File Extension ANY | 
													AnyRail Layout Plan | 
												
											
												
													| 9 |         
													File Extension ARD | 
													ArtiosCAD Workspace Format | 
												
											
												
													| 10 |         
													File Extension BBCD | 
													BobCAD-CAM Document | 
												
											
												
													| 11 |         
													File Extension BDL | 
													CoCreate Bundle Format | 
												
											
												
													| 12 |         
													File Extension BIT | 
													Xilinx Bitstream Format | 
												
											
												
													| 13 |         
													File Extension BLK | 
													AutoCAD Block Template Format | 
												
											
												
													| 14 |         
													File Extension BPZ | 
													Easy Blue Print Symbol Library | 
												
											
												
													| 15 |         
													File Extension BXL | 
													Accelerated Designs PCB Library Format | 
												
											
												
													| 16 |         
													File Extension CAD | 
													BobCAD-CAM Format | 
												
											
												
													| 17 |         
													File Extension CAM | 
													Gerber CAM Job Format | 
												
											
												
													| 18 |         
													File Extension CATPART | 
													CATIA V5 Part Format | 
												
											
												
													| 19 |         
													File Extension CATPRODUCT | 
													CATIA V5 Assembly Format | 
												
											
												
													| 20 |         
													File Extension CDDX | 
													Circuit Diagram Document | 
												
											
												
													| 21 |         
													File Extension CDL | 
													CADKEY Wireframe Design Format | 
												
											
												
													| 22 |         
													File Extension CDW | 
													KOMPAS Document | 
												
											
												
													| 23 |         
													File Extension CF2 | 
													Common Format Format Format | 
												
											
												
													| 24 |         
													File Extension CGR | 
													CATIA Graphical Representation Format | 
												
											
												
													| 25 |         
													File Extension CIRCUIT | 
													KTechlab Circuit Design Format | 
												
											
												
													| 26 |         
													File Extension CKD | 
													CADKEY Design Format | 
												
											
												
													| 27 |         
													File Extension CNC | 
													PartMaster CNC Format | 
												
											
												
													| 28 |         
													File Extension CND | 
													Melco Condensed Embroidery Format | 
												
											
												
													| 29 |         
													File Extension CYP | 
													Home Designer Pro Project Format | 
												
											
												
													| 30 |         
													File Extension CZD | 
													CAD Zone Drawing | 
												
											
												
													| 31 |         
													File Extension DB1 | 
													Tekla Structures Model Format | 
												
											
												
													| 32 |         
													File Extension DC | 
													DesignCAD Design Format | 
												
											
												
													| 33 |         
													File Extension DC1 | 
													DevCad Document | 
												
											
												
													| 34 |         
													File Extension DCD | 
													DesignCAD Drawing | 
												
											
												
													| 35 |         
													File Extension DFT | 
													Solid Edge Draft Document | 
												
											
												
													| 36 |         
													File Extension DFX | 
													Drafix CAD Format | 
												
											
												
													| 37 |         
													File Extension DGB | 
													FlashCAD Drawing Database | 
												
											
												
													| 38 |         
													File Extension DGK | 
													Delcam 3D Model Format | 
												
											
												
													| 39 |         
													File Extension DGN | 
													MicroStation Design Format | 
												
											
												
													| 40 |         
													File Extension DLV | 
													CATIA 4 Export Format | 
												
											
												
													| 41 |         
													File Extension DRA | 
													OrCAD Drawing Format | 
												
											
												
													| 42 |         
													File Extension DRWDOT | 
													SolidWorks Drawing Template | 
												
											
												
													| 43 |         
													File Extension DSG | 
													Control Studio Document | 
												
											
												
													| 44 |         
													File Extension DST | 
													Tajima Embroidery Format | 
												
											
												
													| 45 |         
													File Extension DVG | 
													Graphic Works Vector Graphic | 
												
											
												
													| 46 |         
													File Extension DWFX | 
													Design Web Format XPS Format | 
												
											
												
													| 47 |         
													File Extension DWG | 
													AutoCAD Drawing Database Format | 
												
											
												
													| 48 |         
													File Extension DWS | 
													AutoCAD Drawing Standards Format | 
												
											
												
													| 49 |         
													File Extension DXE | 
													AutoCAD Data Extraction Template | 
												
											
												
													| 50 |         
													File Extension DXF | 
													Drawing Exchange Format Format | 
												
											
												
													| 51 |         
													File Extension DXX | 
													AutoCAD Drawing Interchange Attribute Format | 
												
											
												
													| 52 |         
													File Extension EASM | 
													EDrawings Assembly Format | 
												
											
												
													| 53 |         
													File Extension EDRW | 
													SolidWorks EDrawings Format | 
												
											
												
													| 54 |         
													File Extension EWB | 
													Electronics Workbench Circuit Design Format | 
												
											
												
													| 55 |         
													File Extension EWD | 
													EasyWOOD Design Format | 
												
											
												
													| 56 |         
													File Extension EZC | 
													AutoCAD Ecscad Components Backup Format | 
												
											
												
													| 57 |         
													File Extension EZP | 
													AutoCAD Ecscad Project Backup Format | 
												
											
												
													| 58 |         
													File Extension FAN | 
													Form•Z Animation Format | 
												
											
												
													| 59 |         
													File Extension FCSTD | 
													FreeCAD Document | 
												
											
												
													| 60 |         
													File Extension FCW | 
													FastCAD Windows Drawing | 
												
											
												
													| 61 |         
													File Extension FLX | 
													FelixCAD Drawing | 
												
											
												
													| 62 |         
													File Extension FMZ | 
													Form-Z Project Format | 
												
											
												
													| 63 |         
													File Extension FNC | 
													QuickCAM 3D CNC Format | 
												
											
												
													| 64 |         
													File Extension FPD | 
													Front Panel Designer Project | 
												
											
												
													| 65 |         
													File Extension FZ | 
													Fritzing Project Format | 
												
											
												
													| 66 |         
													File Extension FZP | 
													Fritzing Part Format | 
												
											
												
													| 67 |         
													File Extension FZZ | 
													Fritzing Shareable Project Format | 
												
											
												
													| 68 |         
													File Extension G3D | 
													GOM 3D Format | 
												
											
												
													| 69 |         
													File Extension GDS | 
													Graphic Data System Format | 
												
											
												
													| 70 |         
													File Extension GINSPECT_PRJ | 
													GOM Inspect Project Format | 
												
											
												
													| 71 |         
													File Extension GXC | 
													General CADD Pro Component | 
												
											
												
													| 72 |         
													File Extension GXD | 
													General CADD Pro Drawing | 
												
											
												
													| 73 |         
													File Extension GXH | 
													General CADD Pro Hatch Pattern Format | 
												
											
												
													| 74 |         
													File Extension GXM | 
													General CADD Pro Macro Format | 
												
											
												
													| 75 |         
													File Extension HCP | 
													HydroCAD Project Format | 
												
											
												
													| 76 |         
													File Extension HSC | 
													Aspen HYSYS Simulation Format | 
												
											
												
													| 77 |         
													File Extension HSF | 
													HOOPS Stream Format Format | 
												
											
												
													| 78 |         
													File Extension HUS | 
													Husqvarna Embroidery Format | 
												
											
												
													| 79 |         
													File Extension IAM | 
													Inventor Assembly Format | 
												
											
												
													| 80 |         
													File Extension IC3D | 
													IC3D Scene Format | 
												
											
												
													| 81 |         
													File Extension IDV | 
													Inventor Design View Format | 
												
											
												
													| 82 |         
													File Extension IDW | 
													Inventor Drawing | 
												
											
												
													| 83 |         
													File Extension IF | 
													Procedimientos-Uno IFWin Project Format | 
												
											
												
													| 84 |         
													File Extension IFCXML | 
													Industry Foundation Classes XML Format | 
												
											
												
													| 85 |         
													File Extension IFCZIP | 
													Compessed IFC Format | 
												
											
												
													| 86 |         
													File Extension IGS | 
													IGES Drawing Format | 
												
											
												
													| 87 |         
													File Extension IPJ | 
													Inventor Project Format | 
												
											
												
													| 88 |         
													File Extension IPN | 
													Inventor Presentation Format | 
												
											
												
													| 89 |         
													File Extension IPT | 
													Inventor Part Format | 
												
											
												
													| 90 |         
													File Extension ISOZ | 
													Compressed Arbortext IsoDraw Illustration | 
												
											
												
													| 91 |         
													File Extension JBC | 
													Jam STAPL Byte-Code Format | 
												
											
												
													| 92 |         
													File Extension JT | 
													JT Open CAD Format | 
												
											
												
													| 93 |         
													File Extension JVSG | 
													Video Surveillance Project | 
												
											
												
													| 94 |         
													File Extension KIT | 
													20-20 Design Format | 
												
											
												
													| 95 |         
													File Extension LCF | 
													ArchiCAD Library Container Format | 
												
											
												
													| 96 |         
													File Extension LDR | 
													LDraw Model Format | 
												
											
												
													| 97 |         
													File Extension LI3D | 
													Live Interior 3D Document | 
												
											
												
													| 98 |         
													File Extension LIN | 
													AutoCAD Linetype Format | 
												
											
												
													| 99 |         
													File Extension LIZD | 
													Live Interior 3D Compressed Document | 
												
											
												
													| 100 |         
													File Extension LYC | 
													BestIMAGE Compressed Design Format | 
												
											
												
													| 101 |         
													File Extension MC9 | 
													Mastercam 9 Geometry Format | 
												
											
												
													| 102 |         
													File Extension MCX | 
													MICRO CADAM-X/6000 Model Data Format | 
												
											
												
													| 103 |         
													File Extension MHS | 
													Xilinx XPS Hardware Specification Format | 
												
											
												
													| 104 |         
													File Extension MIN | 
													Okuma CNC Program Format | 
												
											
												
													| 105 |         
													File Extension MODEL | 
													CATIA 3D Model FIle | 
												
											
												
													| 106 |         
													File Extension MP10 | 
													Multisim 10 Project Format | 
												
											
												
													| 107 |         
													File Extension MP11 | 
													Multisim 11 Project Format | 
												
											
												
													| 108 |         
													File Extension MP7 | 
													Multisim 7 Project Format | 
												
											
												
													| 109 |         
													File Extension MP9 | 
													Multisim 9 Project Format | 
												
											
												
													| 110 |         
													File Extension MS11 | 
													Multisim 11 Circuit Design Format | 
												
											
												
													| 111 |         
													File Extension MS7 | 
													Multisim 7 Circuit Design Format | 
												
											
												
													| 112 |         
													File Extension MS9 | 
													Multisim 9 Circuit Design Format | 
												
											
												
													| 113 |         
													File Extension NEU | 
													Pro/ENGINEER Neutral Format | 
												
											
												
													| 114 |         
													File Extension NGC | 
													Xilinx Generated Netlist Format | 
												
											
												
													| 115 |         
													File Extension NWD | 
													Navisworks Document | 
												
											
												
													| 116 |         
													File Extension NWF | 
													Navisworks Format Set | 
												
											
												
													| 117 |         
													File Extension OPJ | 
													OrCAD Project Format | 
												
											
												
													| 118 |         
													File Extension PC6 | 
													PowerCADD 6 Drawing Format | 
												
											
												
													| 119 |         
													File Extension PC7 | 
													PowerCADD 7 Drawing Format | 
												
											
												
													| 120 |         
													File Extension PHO | 
													Gerber Photoplot Format | 
												
											
												
													| 121 |         
													File Extension PIPD | 
													PIPE-FLO Demo Project Format | 
												
											
												
													| 122 |         
													File Extension PIPE | 
													PIPE-FLO Project Format | 
												
											
												
													| 123 |         
													File Extension PLA | 
													ArchiCAD Project Archive | 
												
											
												
													| 124 |         
													File Extension PLN | 
													ArchiCAD Project Format | 
												
											
												
													| 125 |         
													File Extension PRT | 
													CAD 3D Part Or Component Format | 
												
											
												
													| 126 |         
													File Extension PWT | 
													AutoCAD Publish To Web Template | 
												
											
												
													| 127 |         
													File Extension QPM | 
													Quick Pallet Maker Input Data | 
												
											
												
													| 128 |         
													File Extension RED | 
													CADViewer Redline Markup Format | 
												
											
												
													| 129 |         
													File Extension RML | 
													Redline Markup Language Format | 
												
											
												
													| 130 |         
													File Extension RND | 
													AutoCAD Autoshade Rendering Slide Format | 
												
											
												
													| 131 |         
													File Extension RTC | 
													AutoCAD Civil Rating Curve Data Format | 
												
											
												
													| 132 |         
													File Extension SAB | 
													ACIS SAB Model Format | 
												
											
												
													| 133 |         
													File Extension SAT | 
													ACIS SAT 3D Model Format | 
												
											
												
													| 134 |         
													File Extension SBP | 
													OpenSBP CNC Program Format | 
												
											
												
													| 135 |         
													File Extension SCAD | 
													OpenSCAD Script | 
												
											
												
													| 136 |         
													File Extension SCH | 
													CAD Schematics Format | 
												
											
												
													| 137 |         
													File Extension SHX | 
													AutoCAD Compiled Shape Format | 
												
											
												
													| 138 |         
													File Extension SKF | 
													AutoSketch Drawing | 
												
											
												
													| 139 |         
													File Extension SLDASM | 
													SolidWorks Assembly Format | 
												
											
												
													| 140 |         
													File Extension SLDDRW | 
													SolidWorks Drawing Format | 
												
											
												
													 |