| Estensione del file | Autore/Produttore | Descrizione del file |
|---|---|---|
| Estensione $AC | Autodesk, Inc. | Autodesk AutoCAD Autosave Format |
| Estensione 123 | Sunstone Circuits | PCB123 Circuit Board Design Format |
| Estensione 123C | Autodesk | Autodesk 123D CAD Drawing Format |
| Estensione 123D | Autodesk | Autodesk 123D Drawing |
| Estensione 123DX | Autodesk | Autodesk 123D Design Model Format |
| Estensione 2CD | IMSI/Design, LLC. | DoubleCAD CAD |
| Estensione 2D | Archway Systems | VersaCAD 2D Drawing Format |
| Estensione 3B | 3D Coat | 3D Coat |
| Estensione 3D | N/A | Stereo CAD-3D Image Format |
| Estensione 3D2 | N/A | Atari Stereo CAD-3D 2.0 Objects Graphics Format |
| Estensione 3D4 | N/A | Atari Stereo CAD-3D Objects Graphics Format |
| Estensione 3DA | N/A | 3D Assembly Format |
| Estensione 3DC | Intelitek | RoboCell Project Format |
| Estensione 3DE | DeskArtes Oy | DeskArtes 3D |
| Estensione 3DF | Informative Graphics | Quickdraw 3D Format |
| Estensione 3DL | Light Converse | LightConverse 3D Model Format |
| Estensione 3DM | McNeel | 3DML Data Format |
| Estensione 3DMAP | N/A | CATIA 3dmap |
| Estensione 3DMBAK | Robert McNeel & Associates | Rhino 3D Model Backup |
| Estensione 3DMF | Apple | Mac OS Quickdraw 3D Metafile |
| Estensione 3DMK | Autodesk | 123D Project Format |
| Estensione 3DMLW | N/A | 3DMLW |
| Estensione 3DON | Keen Edge Software | Scrutinize 3D Mesh Format |
| Estensione 3DP | Autodesk | Autodesk 123D Photo Scene Format |
| Estensione 3DPS | Jellypie Software | 3D EBook Shot Animation |
| Estensione 3DS | Autodesk | 3D Studio MAX Graphics Format |
| Estensione 3DV | N/A | 3D VRML World Format |
| Estensione 3DW | Leaderwerks | 3D World Studio 3D Project Format |
| Estensione 3DX | N/A | Rhino 3D Graphic |
| Estensione 3DXMJ | 3DXM Consortium | 3D-XplorMath-J Visualization |
| Estensione 3DXML | Dassault Systemes | Dassault Systems Universal 3D XML Format |
| Estensione 3PI | El Dorado Software | 3rd PlanIt |
| Estensione 3WS | Esri | CityEngine Web Scene |
| Estensione A2C | Carnegie Mellon University | Alice Scene Format |
| Estensione A2L | ASAM MCD-2MC | ASAP2 Description Format |
| Estensione A3D | Eovia | Amapi 3D Modeling |
| Estensione A3S | Autodesk, Inc. | Autodesk 3D Scene |
| Estensione A8S | Steven Glanville | Anim8or Script Format |
| Estensione AB$ | Autodesk, Inc. | Autodesk AutoCAD Plot Spooling |
| Estensione AC3D | Inivis Limited | 3d Format Data |
| Estensione ACT | Eclipse Entertainment | Genesis3D Actor Format |
| Estensione ADI | Autodesk | AutoCAD Device-independent Binary Plotter Format |
| Estensione ADJ | LISTECH | LISCAD Adjustment |
| Estensione ADSK | Autodesk, Inc. | Autodesk Exchange |
| Estensione ADT | Autodesk | AutoCAD Audit Report |
| Estensione AD_ASM | Alibre Inc. | Alibre Design CAD |
| Estensione AD_PRT | Alibre Inc. | Alibre Design CAD |
| Estensione AEB | Planit Solutions Inc. | Alphacam Wire EDM VB Macro |
| Estensione AED | Planit Solutions Inc. | Alphacam Wire EDM Drawing |
| Estensione AEF | ACERI, S. A. | ELECTRICAL Designer Related |
| Estensione AF | Serif Europe Ltd. | 3DPlus Model |
| Estensione AFD | Planit | Alphacam Flame Drawing Format |
| Estensione AFS | Bentley Systems | STAAD.foundation Project Format |
| Estensione AGDB | ANSYS Inc. | ANSYS DesignSpace |
| Estensione AGG | BedRock Software Inc. | AggFlow Plant Flow Analysis |
| Estensione AGL | Planaria Software LLC. | ArgusLab Molecular Graphics Modelling |
| Estensione AGZ | BedRock Software Inc. | AggFlow Aggregate Plant Flow Diagram |
| Estensione AIG | MCS Investments, Inc. | Architecture Drawing |
| Estensione AJB | Planit Solutions Inc. | Alphacam Water Jet VB Macro |
| Estensione AJD | Planit Solutions Inc. | Alphacam Water Jet Drawing |
| Estensione AJM | Planit Solutions Inc. | Alphacam Water Jet Parameter Macro |
| Estensione ALG | Bentley Systems, Incorporated | InRoads Survey Alignment |
| Estensione AMD | Planit Solutions Inc. | Alphacam 3D Mill, 2D Mill Drawing |
| Estensione AMT | Planit Solutions Inc. | Alphacam 3D Mill, 2D Mill Tool |
| Estensione AN8 | Steven Glanville | Anim8or 3D Animation Format |
| Estensione ANA | Cuylaerts Engineering | Analysis For Windows |
| Estensione ANF | ANSYS Inc. | ANSYS DesignModeler |
| Estensione ANG | TSS-Transport Simulation Systems | AIMSUN NG Related |
| Estensione ANIM | Autodesk | Autodesk Maya Animation Format |
| Estensione ANIMSET | OC3 Entertainment | FaceFX Animation Set Format |
| Estensione ANIMSET_INGAME | OC3 Entertainment | FaceFX In-Game Animation Set Format |
| Estensione ANL | Planit Solutions Inc. | Alphacam Nest List |
| Estensione ANM | N/A | 3D Animation Format |
| Estensione ANY | DRail Modelspoor | AnyRail Layout Plan Format |
| Estensione AOF | Abvent Group | Artlantis Object Format |
| Estensione APJ | Autodesk, Inc. | AutoCAD Project |
| Estensione ARD | Esko | ArtiosCAD Workspace Format |
| Estensione ARM | Planit Solutions Inc. | Alphacam Router Parameter Macro |
| Estensione ASAT | N/A | Assemble SAT 3D Model Format |
| Estensione ASM | Siemens | Solid Edge Assembly Format |
| Estensione ASMDOT | SolidWorks Corporation | SolidWorks Assembly Template |
| Estensione ASMPRP | SolidWorks Corporation | SolidWorks Assembly Custom Properties Tab Template |
| Estensione ASY | Linear Technology | LTspice IV Circuit Diagram Format |
| Estensione ATB | Planit Solutions Inc. | Alphacam Lathe VB Macro |
| Estensione ATD | Planit Solutions Inc. | Alphacam Lathe Drawing |
| Estensione ATL | Abvent Group | Artlantis 3D Scene Format |
| Estensione ATM | E-on Software | Vue 3D Environment Format |
| Estensione ATMSPHR | Planetside Software | TerraGen Latmoshpere Andscape Render |
| Estensione ATP | Planit Solutions Inc. | Alphacam Lathe Post |
| Estensione ATT | Alphacam | Alphacam Lathe Tool Format |
| Estensione ATTX | Cadence Design Systems, Inc. | Cadence Atribut |
| Estensione B3D | Blitz Research | Blitz3D/Max/Plus Texture, Mesh Format |
| Estensione BAF | Electronic Arts, Inc. | Battlefield 2 Animation |
| Estensione BBCD | BobCAD-CAM | BobCAD-CAM Document |
| Estensione BCD | ARM | RealView Debugger Board Chip Definition Format |
| Estensione BDL | Parametric Technology | CoCreate Designer Bundle Format |
| Estensione BGEO | Side Effects Software Inc. | Houdini Binary Geometry Format |
| Estensione BIMX | Graphisoft | ArchiCAD BIMx 3D Scene |
| Estensione BIOT | Ripplon Software Inc. | BiotSavart Magnetic Design |
| Estensione BIP | N/A | Character Studio Biped Format |
| Estensione BIT | Xilinx | Xilinx Integrated Software Environment Bitstream Format |
| Estensione BKB | VariCAD, s.r.o. | VariCAD Drawing |
| Estensione BLEND | The Blender Foundation | Blender 3D Data Format |
| Estensione BLK | Autodesk | AutoCAD Block Template Format |
| Estensione BMF | IMSI/Design | FloorPlan Project Format |
| Estensione BOS | 3am Solutions (UK) Limited | Dynamite VSP Building Object Style |
| Estensione BOX3D | BoxShot3D.com | Box Shot 3D Project |
| Estensione BPKEY | Stichting Blender Foundation | Blender Publisher License Key |
| Estensione BPMN | KAISHA-Tec Co. Ltd | Avantage Template |
| Estensione BPZ | Easy Blue Print | Easy Blue Print Library |
| Estensione BR3 | DAZ Productions | Bryce 3D Scene Format |
| Estensione BR4 | DAZ Productions | Bryce 4 Scene Format |
| Estensione BR5 | DAZ Productions | Bryce 5 Scene Format |
| Estensione BR6 | DAZ Productions | Bryce 6 Scene Format |
| Estensione BR7 | DAZ Productions | Bryce 7 Scene Format |
| Estensione BRC | DAZ 3D Inc. | Bryce 2 Scene |
| Estensione BREP | Open CASCADE | 3D Model |
| Estensione BRG | Microsoft | Age Of Mythology 3D Game Model Format |
| Estensione BRLCAD | BRL-CAD Development Team and US Army | BRL-CAD 3D |
| Estensione BRO | Onyx Computing | Tree Professional Broadleaf Creator Format |
| Estensione BRP | Onyx Computing, Inc. | Tree Professional Broadleaf Creator Image |
| Estensione BSK | DAZ Productions | Bryce 4 Format |
| Estensione BTG | Curtis L. Olson | FlightGear Scenery |
| Estensione BTO | DAZ Productions | Bryce Tree Format |
| Estensione BUNDLEDMESH | Electronic Arts, Inc. | Battlefield Bundled Mesh |
| Estensione BVH | Biovision | Biovision Hierarchy Animation Format |
| Estensione BXL | Accelerated Designs | Accelerated Designs PCB Library Format |
| Estensione C1 | Persistence of Vision Raytracer Pty. Ltd. | Pov-Ray For Windows 3.x Scenes Advanced Newltpot |
| Estensione C18 | Dassault Systèmes S.A. | Dassault Systemes Catia V4 Sequential |
| Estensione C2 | Persistence of Vision Raytracer Pty. Ltd. | Pov-Ray For Windows 3.x Scenes Advanced Newltpot |
| Estensione C3E | N/A | CYPE Related |
| Estensione C3T | CambridgeSoft Corporation | Chemical Template |
| Estensione C3XML | CambridgeSoft Corporation | Chem3D XML Format |
| Estensione C3Z | OpenQwaq | OpenQwaq 3D Model Format |
| Estensione C4D | Maxon | CINEMA 4D File Format |
| Estensione C6 | Ashlar Incorporated | Organic 2D/3D Drafting & 3D Modelling |
| Estensione CAD | BobCAD-CAM | CAD Drawing Format |
| Estensione CAE | Dassault Systèmes S.A. | Abaqus CAE Model |
| Estensione CAM | N/A | Gerber CAM Job Format |
| Estensione CAS | The Creative Assembly | Medieval 2 Total War Model Format |
| Estensione CATALOG | Dassault Systèmes S.A. | CATIA Catalog |
| Estensione CATANALYSIS | Dassault Systèmes S.A. | CATIA Analysis |
| Estensione CATDRAWING | Dassault Systèmes S.A. | CATIA Drawing |
| Estensione CATFCT | Dassault Systèmes S.A. | CATIA CATfct |
| Estensione CATKNOWLEDGE | Dassault Systèmes S.A. | CATIA CATKnowledge |
| Estensione CATMATERIAL | Dassault Systèmes S.A. | CATIA CATMaterial |
| Estensione CATPART | Dassault Systemes | CATIA Part Format |
| Estensione CATPROCESS | Dassault Systèmes S.A. | CATIA Process |
| Estensione CATPRODUCT | Dassault Systemes | CATIA Product Format |
| Estensione CATRASTER | Dassault Systèmes S.A. | CATIA Raster |
| Estensione CATRESOURCE | Dassault Systèmes S.A. | CATIA Resource |
| Estensione CATSHAPE | Dassault Systèmes S.A. | CATIA Shape |
| Estensione CATSWL | Dassault Systèmes S.A. | CATIA CATSwl |
| Estensione CATSYSTEM | Dassault Systèmes S.A. | CATIA Functional Systems |
| Estensione CAX | Visual Collaboration Technologies Inc. | VCollab 3D Model |
| Estensione CBCP | CodeBaby Corp. | CodeBaby Production Studio Character Package |
| Estensione CCB | Ambiera | CopperCube Scene |
| Estensione CDDX | Circuit Diagram | Circuit Diagram Diagram Format |
| Estensione CDE | Kubotek USA Inc. | CADKEY Dynamic Extension |
| Estensione CDL | Kubotek | CADKey CAD Language Format |
| Estensione CDW | ASCON | KOMPAS CAD Drawing Format |
| Estensione CEL | Bentley Systems | MicroStation Cell Library |
| Estensione CF2 | N/A | Common File Format 2 |
| Estensione CFF | N/A | Common File Format |
| Estensione CG | NVIDIA | NVidia CgFX Format |
| Estensione CG3 | CABRILOG | Cabri 3D Document |
| Estensione CGA | Crytek | CryENGINE Vehicle Animation Format |
| Estensione CGFX | NVIDIA | CgFX Shader Format |
| Estensione CHR | Autodesk | Autodesk 3D Studio Max Character Format |
| Estensione CHRPARAMS | Crytek | CryENGINE Character Paramters Format |
| Estensione CINEMA4D | MAXON Computer GmbH | Cinema 4D For Amiga |
| Estensione CIR | N/A | Supermax ECAD Command Save |
| Estensione CIRCUIT | KTechlab | KTechlab Circuit Design Format |
| Estensione CKD | Kubotek | Kubotek Design Container |
| Estensione CLDLYR | Planetside Software | TerraGen Cloud Layer |
| Estensione CM2 | Smith Micro | Poser Camera Set Format |
| Estensione CMOD | Celestia Development Team | Celestia Model Format |
| Estensione CMP | Siemens | Solid Edge Wire Harness Format |
| Estensione CMP_XML | Siemens Product Lifecycle Management Software Inc. | Solid Edge XML Design |
| Estensione CMZ | Smith Micro | Poser Compressed Camera Set Format |
| Estensione CNC | N/A | CNC Machine Tool Path Format |
| Estensione CND | Melco | Melco Condensed Embroidery Format |
| Estensione CNI | Center for Comparative NeuroImaging | CWBench |
| Estensione CO | Vellum Investment Partners, LLC | Cobalt 3D |
| Estensione COA | Caligari Corporation | Caligari TrueSpace 3D Object |
| Estensione COLLISIONMESH | Electronic Arts, Inc. | Battlefield Collision Mesh |
| Estensione CPA | Zuken | CADSTAR PCB Archive Format |
| Estensione CR2 | Smith Micro | Poser Character Rigging Format |
| Estensione CRF | Cal3D | Cal3D Binary Materials Format |
| Estensione CRV | Vectric | VCarve Pro Design Format |
| Estensione CRZ | Smith Micro | Compressed Poser Character Rigging Format |
| Estensione CSM | Autodesk | 3ds Max Character Studio Maker Format |
| Estensione CYP | Chief Architect | Home Designer Pro Project Format |
| Estensione CZD | The CAD Zone | The Crash Zone Drawing Format |
| Estensione D3D | YoYo Games | Game Maker 3D Model Format |
| Estensione DAB | Autodesk, Inc. | Autodesk Rainfall Distribution Table |
| Estensione DAE | Sony | Collada 3D Digital Asset Format |
| Estensione DAZ | DAZ Productions | DAZ Studio Format |
| Estensione DB1 | Tekla | Tekla Structures Format |
| Estensione DBL | DAZ Productions | DAZ Brick Light Format |
| Estensione DBQ | Autodesk | AutoCAD Query Set |
| Estensione DBS | GAMBIT | GAMBIT Mesh Format |
| Estensione DC | IMSI/Design | DesignCAD CAD Format |
| Estensione DC2 | IMSI/Design | DesignCAD CAD Format |
| Estensione DC3 | IMSI/Design | DesignCAD 3D ASCII Drawing |
| Estensione DCD | IMSI/Design | DesignCAD Drawing Format |
| Estensione DCN | Autodesk, Inc. | Autodesk Depth Slope Definition |
| Estensione DDD | Dream Design Entertainment | GLBasic 3D Data Format |
| Estensione DECK | Simpson Strong-Tie Company Inc. | DeckTools Deck Project |
| Estensione DES | PTC | Pro/DESKTOP Design Format |
| Estensione DF3 | Persistence of Vision Raytracer Pty. Ltd. | POV-Ray |
| Estensione DFF | N/A | RenderWare Model Format |
| Estensione DFS | BrainSuite | BrainSuite 3D Surface Format |
| Estensione DFT | N/A | Solid Edge Drawing Format |
| Estensione DFX | Autodesk | Drafix CAD Format |
| Estensione DGB | Digitarch | FlashCAD Drawing Database Format |
| Estensione DGK | Delcam | Delcam PowerMILL Format |
| Estensione DGN | Bentley Systems | MicroStation Design Format |
| Estensione DGR | Bentley Systems, Incorporated | MicroStation CAD Design |
| Estensione DIF | TorquePowered.com | Torque Game Engine Model Format |
| Estensione DLF | DATACAD LLC. | DataCAD Double Precision Layer |
| Estensione DLV | Dassault Systemes | CATIA Export Format |
| Estensione DPJ | Delft Spline Systems | DeskProto Project |
| Estensione DR3D | Corel Corporation | CorelDream 3D Graphics |
| Estensione DR4 | Knowledge Base Software | AllyCAD Drawing |
| Estensione DRA | Cadence Design Systems | OrCAD PCB Drawing Format |
| Estensione DRF | Autodesk | VIZ Render Format |
| Estensione DRG | Knowledge Base | AllyCAD CAD Design Drawing Format |
| Estensione DRWDOT | Dassault Systemes | SolidWorks Drawing Template Format |
| Estensione DRWPRP | SolidWorks Corporation | SolidWorks Drawing Custom Properties Tab Template |
| Estensione DS4 | Corel Corporation | Micrografx Designer Graphic |
| Estensione DSA | DAZ Productions | DAZ Studio 3+ Script |
| Estensione DSE | DAZ Productions | DAZ Studio Encrypted Script |
| Estensione DSG | New Wave Concepts | Control Studio Document Format |
| Estensione DSI | DAZ Productions | DAZ Studio Layered Image Set |
| Estensione DSO | DAZ Productions | DAZ Studio Object Format |
| Estensione DST | Autodesk | AutoCAD Sheet Set Format |
| Estensione DTN | IQSoft | TunnelCAD Import Or Export |
| Estensione DVG | Data Becker | GraphicsWorks Vector Drawing Format |
| Estensione DWB | VariCAD, s.r.o. | VariCAD Drawing |
| Estensione DWF | Autodesk | Autodesk Design Web Format |
| Estensione DWFX | Autodesk | Autodesk Design Web Format |
| Estensione DWG | Autodesk | AutoCAD Drawing Format |
| Estensione DWK | Autodesk, Inc. | Autodesk AutoCAD Locked DWG |
| Estensione DWL2 | Autodesk, Inc. | AutoCAD Drawing Lock |
| Estensione DWM | D.J. Barker | Digital Works Circuit Project |
| Estensione DWS | Autodesk | AutoCAD Standardization Format |
| Estensione DWT | Autodesk | AutoCAD Template Format |
| Estensione DXE | Autodesk | AutoCAD Data Extraction Template Format |
| Estensione DXF | Autodesk | AutoCAD DXF Drawing Exchange Format |
| Estensione DXX | Autodesk | AutoCAD Drawing Interchange Attribute Format |
| Estensione E3A | United Technologies Corporation | Carrier HAP Project |
| Estensione E3D | SolidWorks Corporation | Instant3D Project |
| Estensione E3S | Zuken | E3.series Project |
| Estensione E3W | Zuken | E3.WireWorks Project |
| Estensione E57 | ASTM E57 Committee on 3D Imaging Systems | LIDAR Point Cloud Data Format |
| Estensione EASM | Dassault Systemes | SolidWorks EDrawing Assembly Format |
| Estensione ED | Andor Co., Ltd | EasyDraw CAD |
| Estensione EDN | Xilinx | Electronic Design Interchange Format |
| Estensione EDRW | Dassault Systemes | SolidWorks EDrawing Format |
| Estensione EDW | SolidWorks Corporation | EDrawings SolidWorks Corp |
| Estensione EGG | Carnegie Mellon | Panda3D Transform Definition Format |
| Estensione EIL | N/A | Eagle Library Intermediate |
| Estensione EMS | eMachineShop.com | EMachineShop CAD Design |
| Estensione EPRT | SolidWorks Corporation | SolidWorks EDrawing Part |
| Estensione EPX | Informatix Software International | Piranesi 3D Model |
| Estensione EQN | N/A | GAL Equation Format |
| Estensione EQX | PAV Technologies | EQuinoX Project |
| Estensione EWB | National Instruments | NI Multisim Electronics Workbench Format |
| Estensione EWD | DDX | EasyWOOD Format |
| Estensione EXB | CAXA | Caxa CAD Drawing |
| Estensione EXP | Dassault Systemes | CATIA Export Format |
| Estensione EZC | Autodesk | AutoCAD Ecscad Components Backup Format |
| Estensione EZP | Autodesk | AutoCAD Ecscad Project Backup Format |
| Estensione F3D | Autodesk 360 | Fusion 3D Design |
| Estensione FACEFX | OC3 Entertainment | FaceFX Actor Format |
| Estensione FACEFX_INGAME | OC3 Entertainment | FaceFX In-Game Actor Format |
| Estensione FACT | EIAS3D | EIAS ElectricImage 3D |
| Estensione FAN | AutoDesSys | Form•Z Animation Format |
| Estensione FBX | Autodesk | Autodesk FBX Interchange Format |
| Estensione FC2 | Smith Micro | Poser Face Pose Format |
| Estensione FCD | Evolution Computing | FastCAD Or EasyCAD 2D Vector Image Format |
| Estensione FCSTD | FreeCAD | FreeCAD Drawing Format |
| Estensione FCW | Evolution Computing | FastCAD CAD Format |
| Estensione FCZ | Smith Micro | Poser Compressed Face Pose Format |
| Estensione FG | Singular Inversions | FaceGen Project Format |
| Estensione FIS | 3am Solutions (UK) Limited | Dynamite VSP Feature Interpretation Style |
| Estensione FLW | Next Limit Technologies | RealFlow Scene |
| Estensione FLX | GiveMePower | FelixCAD Drawing Format |
| Estensione FLY | Skyline Software Systems Inc. | TerraExplorer Project |
| Estensione FMZ | AutoDesSys | Form-Z Project Format |
| Estensione FNC | Denford | QuickCAM 3D CNC Format |
| Estensione FP3 | IMSI/Design | FloorPlan 3D Format |
| Estensione FPE | The Game Creators | FPS Creator Entity Format |
| Estensione FPF | IKEA | IKEA Home Planner Format |
| Estensione FPJ | Crytek | CryENGINE Facial Editor Project Format |
| Estensione FRY | RandomControl | Fryrender Export Format |
| Estensione FSH | OpenGL | Fragment Shader Format |
| Estensione FSQ | Crytek | CryENGINE Facial Editor Sequence Format |
| Estensione FWF | Bentley Systems, Incorporated | Bentley InRoads Survey Feature Table |
| Estensione FX | Microsoft | DirectX D3DXEffect Object Format |
| Estensione FXA | O3 Entertainment | OC3 FaceFX Actor Format |
| Estensione FXL | Crytek | CryENGINE Facial Expression Library |
| Estensione FXS | pmG | MessiahStudio Scene Format |
| Estensione FZ | Fritzing | Fritzing Project Format |
| Estensione FZP | Fritzing | Fritzing Part Format |
| Estensione FZZ | Fritzing | Fritzing Data Format |
| Estensione G | BRL-CAD | BRL-CAD Geometry Format |
| Estensione G03 | Cadence Design Systems, Inc. | MicroSim PCBoard Photoplot Artwork |
| Estensione G1 | N/A | Gerber Inner Routing Layer 1 |
| Estensione G10 | Cadence Design Systems, Inc. | MicroSim PCBoard Photoplot Artwork |
| Estensione G12 | N/A | CAMtastic Mid Layer 12 Gerber Data |
| Estensione G13 | N/A | CAMtastic Mid Layer 13 Gerber Data |
| Estensione G14 | N/A | CAMtastic Mid Layer 14 Gerber Data |
| Estensione G15 | N/A | CAMtastic Mid Layer 15 Gerber Data |
| Estensione G2 | N/A | Gerber Inner Routing Layer 2 |
| Estensione G3D | GOM | GOM ATOS 3D Scan Format |
| Estensione G4 | GTX Europe Ltd. | GTX RasterCAD |
| Estensione G5 | N/A | CAMtastic Mid Layer Gerber Data |
| Estensione GBL | N/A | Gerber Botom Layer |
| Estensione GBO | N/A | Gerber Bottom Overlay (silk Screen) |
| Estensione GBX | N/A | Gerber Format |
| Estensione GBXML | N/A | Green Building XML |
| Estensione GCD | Generic CADD | Generic CADD Drawing Format |
| Estensione GDD | N/A | Gerber Drill Drawing Data |
| Estensione GDS | Cadence Design Systems | Graphic Data System Format |
| Estensione GE2 | Autodesk, Inc. | Maya 4 GE2 Exporter |
| Estensione GE3 | CNC Software, Inc. | Mastercam Geometry |
| Estensione GEO | N/A | VRML Geography Format |
| Estensione GET | Persistence of Vision Raytracer Pty. Ltd. | Pov-Ray For Windows 3.x |
| Estensione GHX | Scott Davidson | Grasshopper |
| Estensione GINSPECT_PRJ | GOM | GOM Inspect Project Format |
| Estensione GKO | N/A | Gerber Keep Out Layer |
| Estensione GLF | Space Engine | Space Engine Shader Format |
| Estensione GLM | DInsight | DInsight Modeling Studio 3D CAM Model |
| Estensione GM1 | N/A | Gerber Mechanical 1 (board Outline) |
| Estensione GM2 | N/A | Gerber Mechanical 2 (board Outline) |
| Estensione GMMOD | N/A | Game Maker 3D Model Format |
| Estensione GMT | Image Space | RFactor Model Format |
| Estensione GOF | Okino Computer Graphics | GameExchange Raw Object Definition |
| Estensione GP1 | N/A | Gerber Inner Plane 1 (negative) |
| Estensione GP2 | N/A | Gerber Inner Plane 2 (negative) |
| Estensione GPB | N/A | Gerber Bottom Pad Master |
| Estensione GPT | N/A | Gerber Top Pad Master |
| Estensione GPW | Autodesk, Inc. | Autodesk AutoCAD Civil 3D Hydraflow Hydrographs Extension |
| Estensione GRN | RAD Game Tools | Granny 3D Format |
| Estensione GSM | N/A | Graphic Description Language Format |
| Estensione GTC | Graitec | Graitec Exchange Format |
| Estensione GTL | N/A | Gerber Top Layer |
| Estensione GTO | N/A | Gerber Top Overlay (silk Screen) |
| Estensione GWV | ESI LTD | Groundwater Vistas Packaged Model |
| Estensione GXA | General CADD Products, Inc. | General CADD Attribute Data |
| Estensione GXC | General CADD Products | General CADD Pro Component Data Format |
| Estensione GXD | General CADD Products | General CADD Pro Drawing Format |
| Estensione GXH | General CADD Products | General CADD Pro Hatch Pattern Format |
| Estensione GXM | General CADD Products | General CADD Pro Format |
| Estensione H3D | Altair Engineering, Inc. | Altair HyperView 3D Model |
| Estensione HCG | HCSoft Programación, s.l., | HClab Chart |
| Estensione HCP | HydroCAD Software Solutions | HydroCAD Project Format |
| Estensione HD2 | Smith Micro | Poser Hand Pose Format |
| Estensione HDC | Autodesk, Inc. | Autodesk Hydrograph Curve Data |
| Estensione HDZ | Smith Micro | Poser Compressed Hand Pose Format |
| Estensione HEB | N/A | DEcomp 3D Scene Data |
| Estensione HIP | Side Effects Software | Houdini Project Format |
| Estensione HIPNC | Side Effects Software | Houdini Apprentice Format |
| Estensione HLN | Bentley Systems, Incorporated | MicroStation Hidden Line |
| Estensione HLSL | Microsoft | High Level Shader Language Source Code Format |
| Estensione HMAX | N/A | Custom 3ds Max Format |
| Estensione HPX | MetaVR, Inc. | MetaVR 3D Model |
| Estensione HQF | Cabin Logic LLC. | QuiltCAD Stitch |
| Estensione HR2 | Smith Micro | Poser Hair Format |
| Estensione HRC | Autodesk, Inc. | Autodesk Softimage Model 3D |
| Estensione HRZ | Smith Micro | Poser Compressed Hair Format |
| Estensione HSC | Aspen Technology | Aspen HYSYS Simulation Format |
| Estensione HSF | Tech Soft 3D | HOOPS Stream Format |
| Estensione HTP | Autodesk, Inc. | Autodesk Slope Template Definition |
| Estensione HTR | Haptek, Inc. | Haptek PeoplePutty Character |
| Estensione HXN | DAZ Productions | Hexagon Model Format |
| Estensione I2G | N/A | Intergeo I2G Geometric |
| Estensione IAM | Autodesk | Autodesk Inventor Assembly Format |
| Estensione IBA | Lectra | Lectra Clothing Design Pieces Format |
| Estensione IC3D | IronCAD | IC3D Scene Format |
| Estensione ICS | IronCAD | IronCAD 3D CAD Format |
| Estensione ICW | N/A | InterCAD |
| Estensione IDE | Autodesk | Inventor IFeature Format |
| Estensione IDV | Autodesk | Autodesk Inventor Design View Tree |
| Estensione IDW | Autodesk | AutoDesk Inventor Drawing Format |
| Estensione IF | Procedimientos-Uno | IFwin Project Format |
| Estensione IFC | BuildingSMART | Industry Foundation Classes Format |
| Estensione IFCXML | N/A | Industry Foundation Classes XML Format |
| Estensione IFCZIP | N/A | Compessed IFC Format |
| Estensione IG2 | N/A | IGES CAD |
| Estensione IGB | Google Inc. | Google Earth Model |
| Estensione IGES | N/A | Initial Graphics Exchange Specification Format |
| Estensione IGM | Glare Technologies | Indigo Renderer Material Texture Format |
| Estensione IGS | N/A | IGES ASCII CAD Format |
| Estensione IK | Crytek | CryENGINE IK Animation Format |
| Estensione IMOTION | Reallusion Inc. | IClone Motion Capture |
| Estensione IPF | Xilinx | IMPACT Project Format |
| Estensione IPJ | Autodesk | AutoDesk Inventor Project Format |
| Estensione IPN | Autodesk | AutoDesk Inventor Presentation File Format |
| Estensione IPT | Autodesk | AutoDesk Inventor Part Format |
| Estensione IRRMESH | N/A | Irrlicht Static Mesh |
| Estensione ISFF | Intergraph Corporation | Intergraph Standard File Format |
| Estensione ISOZ | PTC | Arbortext IsoDraw Compressed Drawing Format |
| Estensione ISTG | Imagine | ISOE Imagine Stage |
| Estensione IV | Visualization Sciences Group | SGI Inventor VRML Format |
| Estensione IVE | OSG Community | OpenSceneGraph Format |
| Estensione J3O | jMonkeyEngine | JMonkeyEngine 3D Scene |
| Estensione JAS | Cheetah3D | Cheetah3D Model Format |
| Estensione JBC | Altera | Jam STAPL Byte-Code Format |
| Estensione JOB | Metamation | MetaCAM Nest Job Format |
| Estensione JOURNALDOC | SolidWorks Corporation | SolidWorks Design Journal Template |
| Estensione JT | N/A | JT Open CAD Format |
| Estensione JVSG | JVSG | Video Surveillance Project |
| Estensione KFI | N/A | 3D Forgastest Editor |
| Estensione KFM | Gamebase | GameBryo KFM Format |
| Estensione KGM | N/A | KeyTERRA-FIRMA Ground Model |
| Estensione KIT | 20-20 Technologies | 20-20 Design Kitchen Design Format |
| Estensione KMC | Kinemac | Kinemac Animation Format |
| Estensione KMCOBJ | Kinemac | Kinemac Sprite Object Format |
| Estensione KOB | AG/CAD Limited | Kasemake 3D Object |
| Estensione KOM | KingMill Enterprises LLC | Kit-O-Mat 3D Model |
| Estensione KS3 | N/A | 3D Forgastest Editor |
| Estensione KSS | FabTrol Systems | FabTrol MRP Template |
| Estensione KTZ | ACTF | Kahootz Project Format |
| Estensione LAD | Daylon Graphics Ltd. | Daylon Leveller Animation Data |
| Estensione LAK | SUGIMOTO Tomohiko | Kashmir |
| Estensione LCF | Graphisoft | ArchiCAD Library Container Format |
| Estensione LDM | Visualization Sciences Group | VolumeViz Multi-resolution Volume Format |
| Estensione LDR | LDraw.org | LDraw Model Format |
| Estensione LDT | DIAL | ZENAX Source EULUMDAT Format |
| Estensione LEG | Davis Creek Elementary School | LEGOCAD |
| Estensione LI3D | BeLight Software | BeLight Live Interior 3D Design Format |
| Estensione LIBRARY | Dassault Systèmes S.A. | CATIA Library |
| Estensione LIGHTWAVE | NewTek, Inc. | Lightwave 3D Layered Object |
| Estensione LIN | Autodesk | AutoCAD Linetype Definition |
| Estensione LIZD | BeLight Software | BeLight Live Interior 3D Compressed Design Format |
| Estensione LK# | Autodesk, Inc. | Autodesk Multi-user Coordination Lock |
| Estensione LLM | Linden Research | Linden Lab Mesh Format |
| Estensione LND | Upperspace | 3D Landscape Data |
| Estensione LOB | Orgadata AG | Orgadata LogiKal Object |
| Estensione LP | Autodesk | Lightscape 3D Object Format |
| Estensione LPS | DAZ Productions | Bryce Leaf Shape Format |
| Estensione LS4 | Act-3D | Lumion Exported Full Scene |
| Estensione LT2 | Smith Micro | Poser Light Set Format |
| Estensione LTZ | Smith Micro | Poser Compressed Light Set Format |
| Estensione LWLO | NewTek, Inc. | LightWave Layered Object |
| Estensione LWO | NewTek | LightWave Object Format |
| Estensione LWOB | NewTek, Inc. | LightWave 3D Object |
| Estensione LWS | NewTek | LightWave Scene Format |
| Estensione LXF | LEGO | LEGO CAD Scene Format |
| Estensione LXO | Luxology | Luxology Modo 302 3D Drawing Format |
| Estensione LYC | Stork Prints | BestIMAGE Compressed Drawing Format |
| Estensione LYS | DATACAD LLC. | DataCAD Layer Control |
| Estensione LZF | Autodesk, Inc. | Autodesk 3D Studio Max Lens Effect Flare |
| Estensione M01 | Bentley Systems, Incorporated | MicroStation Modification Resource |
| Estensione M3 | Blizzard Entertainment | Blizzard StarCraft 2 MDX3 Model Format |
| Estensione M3D | N/A | DIALux 3D Object Format |
| Estensione MA | Autodesk | Autodesk Maya ASCII Scene Format |
| Estensione MAX | Autodesk | 3D Studio Max Scene Format |
| Estensione MAXC | Autodesk | 3D Studio Max Container Format |
| Estensione MB | Autodesk | Autodesk Maya Binary Scene Format |
| Estensione MB4 | Evan Design | Model Builder Model Design |
| Estensione MBAC | HI CORPORATION | MascotCapsule Resource |
| Estensione MC3 | Interactive Design Systems | Bridge Design Modeler 3D Match-casting Geometry Control |
| Estensione MC4D | MAXON Computer GmbH | Cinema 4D 3D Graphic |
| Estensione MC5 | Smith Micro | Poser 5 Material Format |
| Estensione MC6 | Smith Micro | Poser 6 Material Format |
| Estensione MC8 | CNC Software, Inc. | Mastercam V8 |
| Estensione MC9 | CNC | Mastercam V9 CAD Format |
| Estensione MCC | Nemetschek AG | CAD |
| Estensione MCD | Nemetschek | MiniCAD Design Format |
| Estensione MCX | CNC Software | Mastercam X And X2 File Format |
| Estensione MCZ | Smith Micro | Poser Compressed Material Format |
| Estensione MD5ANIM | id Software | Doom 3 ID Tech 4 Game Engine Model Animation Format |
| Estensione MD5CAMERA | id Software | Doom 3 ID Tech 4 Game Engine Model Camera Format |
| Estensione MD5MESH | id Software | Doom 3 ID Tech 4 Game Engine 3D Mesh Format |
| Estensione MDD | Point Oven | Point Oven Deformation Data Format |
| Estensione MDL | Blizzard Entertainment | 3D GameStudio Model Entity Format |
| Estensione MDX | Blizzard Entertainment | Blizzard Entertainment 3D Model Format |
| Estensione ME2HEADMORPH | BioWare | Mass Effect 2 Head Morph |
| Estensione MEB | Ecru Software | PRO100 Library Format |
| Estensione MESH | Medit | 3D Graphic Format |
| Estensione MFD | Formation Design Systems Pty Ltd. | Multiframe Structural Frame Model |
| Estensione MGF | Lawrence Berkeley National Laboratory | ASCII-based 3D Rendering Materials And Geometry Format |
| Estensione MI | Parametric Technology Corporation | CoCreate CAD Drawing |
| Estensione MI2 | Autodesk, Inc. | Autodesk Softimage |
| Estensione MIN | Okuma | Okuma CNC Program Format |
| Estensione MLI | Autodesk, Inc. | Autodesk 3D Studio MAX Material |
| Estensione MMDL | MITEK HOLDINGS, INC. | SAPPHIRE Structure Model |
| Estensione MNM | Autodesk | Autodesk 3D Studio Max Character Studio Marker Name Format |
| Estensione MODEL | Dassault Systemes | CATIA V4 Model Format |
| Estensione MOR | Smith Micro Software, Inc. | Poser 3D Morph Target |
| Estensione MOT | NewTek | LightWave Motion Format |
| Estensione MP | Autodesk | Autodesk Maya Personal Learning Edition Format |
| Estensione MP10 | National Instruments | NI Multisim V10 Project Format |
| Estensione MP11 | National Instruments | NI Multisim V11 Project Format |
| Estensione MP7 | National Instruments | NI Multisim V7 Project Format |
| Estensione MP9 | National Instruments | NI Multisim V9 Project Format |
| Estensione MQO | Metasequoia | Metasequoia 3D Image Format |
| Estensione MRML | BWH | 3D Slicer Scene Description Format |
| Estensione MS11 | National Instruments | NI Multisim V11 Circuit Design Format |
| Estensione MS3D | Chumbalum Soft | MilkShape 3D Model Format |
| Estensione MS7 | National Instruments | NI Multisim V7 Circuit Design Format |
| Estensione MS9 | National Instruments | NI Multisim V9 Circuit Design Format |
| Estensione MTL | N/A | OBJ Material Format |
| Estensione MTRA | HI CORPORATION | MascotCapsule Resource |
| Estensione MTX | Viewpoint | MetaStream Scene Format |
| Estensione MTZ | N/A | Compressed MetaStream Scene Format |
| Estensione MU | Squad | Kerbal Space Program Mesh Format |
| Estensione MVL | N/A | Medison 3D Volume Data |
| Estensione MXM | Next Limit | Maxwell Render Material Definition Format |
| Estensione MXS | Next Limit | Maxwell Render Scene Definition Format |
| Estensione MY3D | N/A | My3D Tools Exported |
| Estensione N2 | Nitrous | Nitrous Minecraft GLSL Shader Format |
| Estensione N2KM | zsword | Headshape Modding 3D Tool For 3D Studio Max Modding |
| Estensione N3D | Nuclear Glory | Nuclear Studio 3D Model Format |
| Estensione NC | CNC Software | Mastercam NC Program Format |
| Estensione NC1 | N/A | Xsteel CAD |
| Estensione NCI | CNC Software, Inc. | Mastercam Toolpath |
| Estensione NCZ | Netcad | Netcad Drawing |
| Estensione NDO | IZware LLC | Nendo |
| Estensione NEU | Parametric Technology | Pro/Engineer Neutral Format |
| Estensione NFF | Autodesk | Haines Neutral File Format |
| Estensione NGC | Xilinx | Xilinx Integrated Software Environment Generated Format |
| Estensione NGD | Xilinx | Xilinx Integrated Software Environment Format |
| Estensione NIF | Emergent Game Technologies | GameBryo Format |
| Estensione NM | Space Engine | Space Engine Nebula Model Format |
| Estensione NSBTA | N/A | Nintendo DS Texture Animation Format |
| Estensione NVSG | NVIDIA Corporation | NVIDIA SceniX Scene Management Engine Format |
| Estensione NWD | Autodesk | NavisWorks Snapshot Format |
| Estensione NWF | Autodesk | NavisWorks Project Format |
| Estensione O2C | N/A | Objects To See 3D |
| Estensione OBG | Pixologic, Inc. | ZBrush Mesh |
| Estensione OBJ | N/A | 3D Object Format |
| Estensione OBJX | DAZ 3D Inc. | Metatools Object Bryce Support |
| Estensione OBK | Cadence Design Systems, Inc. | OrCAD Capture Design Or Library |
| Estensione OBP | DAZ Productions | Bryce Object Format |
| Estensione OBZ | Smith Micro | Compressed 3D Object Format |
| Estensione OCT | Radiance | RADIANCE Octree Format |
| Estensione OECL | N/A | Open EDA Component Library |
| Estensione OFF | N/A | DEC 3D Object File Format |
| Estensione OGF | GSC Game World | S.T.A.L.K.E.R. Model Format |
| Estensione OPB | DAZ 3D Inc. | Bryce Object |
| Estensione OPJ | Cadence Design Systems | OrCAD Capture Project Format |
| Estensione OPY | OptiY GmbH | OptiY Model |
| Estensione P21 | N/A | Express STEP Data Model Format |
| Estensione P2D | Point Line CAD AG | PointLineCAD 2D Drawing |
| Estensione P2Z | Smith Micro | Poser Compressed Pose Format |
| Estensione P3D | PeakWork | PointLineCAD 3D Drawing Format |
| Estensione P3L | Adobe Systems | Adobe Photoshop Light Preset Format |
| Estensione P3M | Adobe Systems | Adobe Photoshop Material Preset Format |
| Estensione P3R | Adobe Systems | Adobe Photoshop Render Settings Preset Format |
| Estensione PAR | Siemens PLM Software | Solid Edge Part CAD Format |
| Estensione PAT | N/A | Patch Format |
| Estensione PC6 | Engineered Software | PowerCADD 6 Drawing Format |
| Estensione PC7 | Engineered Software | PowerCADD 7 Drawing Format |
| Estensione PCS | Pfaff | Pfaff Home Embroidery Format |
| Estensione PDA | Autodesk, Inc. | Autodesk Pond Outflow Data |
| Estensione PHO | Ucamco | Gerber Photoplot Format |
| Estensione PIGM | Glare Technologies | Indigo Renderer Compressed Material Format |
| Estensione PIGS | Glare Technologies | Indigo Renderer Compressed Scene Format |
| Estensione PIPD | Engineered Software | PIPE-FLO Piping System Design Format For The Demo Only Format |
| Estensione PIPE | Engineered Software | PIPE-FLO Professional Piping System Project Design Format |
| Estensione PKG | Parametric Technology | OneSpace Designer Package Format |
| Estensione PL0 | Broderbund | 3D Home Architect Foundation Floor Plan Format |
| Estensione PL1 | Broderbund | 3D Home Architect Room Plan Format |
| Estensione PL2 | Broderbund | 3D Home Architect Second Level Floor Plan Format |
| Estensione PLA | Graphisoft | ArchiCAD Archive Project Format |
| Estensione PLN | Graphisoft | ArchiCAD Solo Project Format |
| Estensione PLY | Stanford University | Polygon Format |
| Estensione PMD | MikuMikuDance | MikuMikuDance Model Format |
| Estensione PNE | Graphisoft | ArchiCAD 9 Education Format |
| Estensione POB | Punch! Software | Punch! CAD 3D Graphics |
| Estensione POZ | Smith Micro Software, Inc. | Poser For Mac |
| Estensione PP2 | Smith Micro | Poser Prop Format |
| Estensione PPV | Punch! Software | Punch! Thumbnail |
| Estensione PPZ | Smith Micro | Poser Compressed Prop Format |
| Estensione PRC | Adobe Systems | Product Representation Compact Format |
| Estensione PREFAB | Unity Technologies | Unity Prefab Format |
| Estensione PRT | Parametric Technology | CAD 3D Part Or Component Format |
| Estensione PRTDOT | SolidWorks Corporation | SolidWorks Part Template |
| Estensione PRTPRP | SolidWorks Corporation | SolidWorks Part Custom Properties Tab Template |
| Estensione PRV | E-on Software | E-on Vue Preview Picture Format |
| Estensione PSA | Epic Games | Unreal Engine Skeletal Animation Format |
| Estensione PSF | Autodesk | AutoCAD PostScript Patterns Format |
| Estensione PSK | Epic Games | Unreal Engine Character Model Mesh Format |
| Estensione PSM | Siemens | Solid Edge Document Format |
| Estensione PSS | Autodesk | Autodesk AutoCAD Format |
| Estensione PSU | Duncan Amplification | PSU Designer Document |
| Estensione PVTI | Kitware, Inc. | Visualization Toolkit Parallel Image Data |
| Estensione PVZ | Parametric Technology Corporation | ProductView Packaged Structure And Drawing |
| Estensione PWD | Siemens PLM Software | Solid Edge Document |
| Estensione PWT | Autodesk | AutoCAD Publish-to-Web Template Format |
| Estensione PZ2 | Smith Micro | Poser Pose Format |
| Estensione PZ3 | Smith Micro | Poser Scene Format |
| Estensione PZR | Smith Micro Software, Inc. | Poser Scene |
| Estensione PZZ | Smith Micro | Poser Compressed Scene Format |
| Estensione QC | Valve | Quake C Script Format |
| Estensione QSX | RockWare, Inc. | QuickSurf |
| Estensione RAY | Craig Kolb | Rayshade Picture Image Format |
| Estensione RCS | RandomControl | RandomControl Scene Format |
| Estensione RD5 | Autodesk, Inc. | Autodesk Road Aligment |
| Estensione RDS | DAZ Productions | Ray Dream 3D Animation Format |
| Estensione RE2 | Argonne National Laboratory | NEK5000 Mesh |
| Estensione RED | Tailor Made Software | CADViewer Redline Markup Format |
| Estensione RF | Autodesk, Inc. | Autodesk Rainfall Frequency Data |
| Estensione RFT | Autodesk | Revit Template Format |
| Estensione RH | Right Hemisphere Inc. | Right Hemisphere 3D Drawing |
| Estensione RHM | Right Hemisphere Inc. | Right Hemisphere Material |
| Estensione RIG | Iterum | VRigger Design Format |
| Estensione RLC | Avenir Software Inc. | LoopCAD Project |
| Estensione RML | Autodesk | Redline Markup Language Format |
| Estensione ROC | spacecad.com | SpaceCAD Rocket Design |
| Estensione RRA | Iterum | VRigger Rigging Format |
| Estensione RS | Utilant | RapidSketch Sketch Document Format |
| Estensione RS7 | Synopsys, Inc. | LightTools Radiant Source Model |
| Estensione RS8 | Radiant ZEMAX, LLC. | ProSource |
| Estensione RTG | Autodesk, Inc. | Autodesk Maya 3D Scene Data |
| Estensione RVD | softelec | VPHybridCAD Native Drawing Format |
| Estensione RVM | N/A | AVEVA PDMS Project |
| Estensione RWK | Bentley Systems, Incorporated | Bentley InRoads Project |
| Estensione RXL | Seetrax CAE Ltd. | Seetrax Ranger CAD Drawing |
| Estensione S | Microsoft | Train Simulator Shape Format |
| Estensione S3D | N/A | Philips 3D Solutions 3D Displays That Show 3D Content |
| Estensione SAB | Spatial | 3D ACIS Binary Format |
| Estensione SAT | Spatial | 3D ACIS Model Format |
| Estensione SBP | OpenSBP Group | OpenSBP CNC Program Format |
| Estensione SC4MODEL | Electronic Arts | SimCity 4 Model Format |
| Estensione SCAD | OpenSCAD | OpenSCAD CAD Model Format |
| Estensione SCDOC | SpaceClaim Corporation | SpaceClaim 3D CAD |
| Estensione SCHDOC | Altium Limited. | Altium Designer Schematic Capture Binary |
| Estensione SCPRT | Surfware, Inc. | Surfcam 3D Format |
| Estensione SCUT2 | Craft Edge Software | Sure Cuts A Lot |
| Estensione SDB | Computers & Structures | SAP2000 Model Format |
| Estensione SDEXP | Parametric Technology Corporation | Creo Elements/Direct Model |
| Estensione SDFA | exocad GmbH | Exocad 3D |
| Estensione SDG | Golden Software | Strater Geological Log |
| Estensione SDK | Autodesk, Inc. | AutoSketch Drawing |
| Estensione SEE | LISTECH | LISCAD Plus |
| Estensione SESSION | Dassault Systemes | CATIA V4 Session Format |
| Estensione SGO | N/A | SansGUI Object Library |
| Estensione SH3D | eTeks | Sweet Home 3D Design Format |
| Estensione SH3F | eTeks | Sweet Home 3D Model Library Format |
| Estensione SHE | CAD Schroer | Medusa 2D CAD |
| Estensione SHP | N/A | ESRI ArcView Shape Format |
| Estensione SHX | Autodesk | AutoCAD Shape Compiled Format |
| Estensione SI | Autodesk | AutoDesk Softimage Image Format |
| Estensione SIA | Nevercenter Ltd. Co. | Silo 3D Model |
| Estensione SIL | Microdor | Silhouette Designer Drawing |
| Estensione SKD | Autodesk, Inc. | Autodesk Autosketch Drawing Database |
| Estensione SKE | Electronic Arts, Inc. | Battlefield Skeleton |
| Estensione SKF | Autodesk | Autodesk AutoSKETCH Thumbnail Format |
| Estensione SKINNEDMESH | Electronic Arts, Inc. | Battlefield Skinned Mesh |
| Estensione SKL | Autodesk | Autodesk Maya Skeleton Format |
| Estensione SKP | SketchUp Graphic File Format | |
| Estensione SLC | N/A | 3D Systems SLiCe Format |
| Estensione SLDASM | Dassault Systemes | SolidWorks Assembly Format |
| Estensione SLDBLK | SolidWorks Corporation | SolidWorks Blocks |
| Estensione SLDBOMBT | SolidWorks Corporation | SolidWorks BOM Template |
| Estensione SLDDRW | Dassault Systemes | SolidWorks Drawing Format |
| Estensione SLDGTOLFVT | SolidWorks Corporation | SolidWorks Geometric Tolerance Style |
| Estensione SLDHOLTBT | SolidWorks Corporation | SolidWorks Hole Table Template |
| Estensione SLDLFP | SolidWorks Corporation | SolidWorks Library Part |
| Estensione SLDPRT | Dassault Systemes | SolidWorks Part Format |
| Estensione SLDREVTBT | SolidWorks Corporation | SolidWorks Revision Table Template |
| Estensione SLDSFFVT | SolidWorks Corporation | SolidWorks Surface Finish Style |
| Estensione SLDTBT | SolidWorks Corporation | SolidWorks General Table Template |
| Estensione SLDWELDFVT | SolidWorks Corporation | SolidWorks Weld Style |
| Estensione SLDWLDTBT | SolidWorks Corporation | SolidWorks Weldment Cutlist Template |
| Estensione SOS | 3am Solutions (UK) Limited | Dynamite VSP Swept Object Style |
| Estensione SPT | Interactive Data Visualization | SpeedTree Tree Data Format |
| Estensione SRFMAP | Planetside Software | Terragen Map |
| Estensione STATICMESH | Electronic Arts, Inc. | Battlefield Static Mesh |
| Estensione STBOM | Dassault Systèmes S.A. | CATIA Stbom |
| Estensione STEP | N/A | ISO-10303 STEP Product Data |
| Estensione STL | N/A | Stereolithography Format |
| Estensione STO | Ecru Software | PRO100 Project Format |
| Estensione STP | Dassault Systemes | ISO-10303 STEP Product Data Format |
| Estensione SUR | Microsoft Corporation | Freelancer Three Dimensional Collision Zone Data |
| Estensione SVD | Solid Concepts | SolidView Design Format |
| Estensione SXE | N/A | ProfiCAD Document |
| Estensione SZA | ISD Software und Systeme GmbH | HiCAD NeXt Construction |
| Estensione T3001 | TARGET 3001! | TARGET 3001! Circuit Design Project Format |
| Estensione T3A | Electric Rain, Inc. | Swift 3D Animation Preset |
| Estensione T3D | Epic Games | Epic Unreal Engine 3D Object Format |
| Estensione TAK | K&K Associates | TAK Lossless Compressed Audio Format |
| Estensione TBP | Tekla | Tekla BIMsight Project |
| Estensione TC2 | IMSI | TurboCAD 2D Drawing Format |
| Estensione TC3 | IMSI | TurboCAD 2D/3D Mac Drawing Format |
| Estensione TCD | Technobox | Technobox CAD Drawing |
| Estensione TCM | IMSI | TurboCAD Mac Drawing Format |
| Estensione TCT | IMSI/Design | TurboCAD Template Format |
| Estensione TCW | IMSI/Design | TurboCAD For Windows Drawing Format |
| Estensione TCX | IMSI/Design | TurboCAD Text Drawing Format |
| Estensione TDDD | Impulse | 3D Data Description Format |
| Estensione TER | Daylon Graphics Ltd. | Daylon Leveller Heightfield Data |
| Estensione TERRAIN | Planetside Software | TerraGen Terrain Graphic Data |
| Estensione TF | Autodesk, Inc. | Autodesk Inventor Transcript |
| Estensione TGO | Planetside Software | Terragen 2 Object |
| Estensione TGW | Planetside Software | TerraGen World |
| Estensione TGWORLD | Planetside Software | TerraGen World |
| Estensione TIN | Bentley Systems, Incorporated | Bentley GEOPAK Environmental Modeling Systems |
| Estensione TLT | Adtollo | Topocad |
| Estensione TME | DAZ Productions | Bryce Animation Time Curve Format |
| Estensione TML | Bentley Systems, Incorporated | Bentley InRoads Typical Section Library |
| Estensione TMO | 3D Custom Girl | 3D Custom Girl Animation Format |
| Estensione TOP | Missler Software | Topocad Drawing Format |
| Estensione TOPPRJ | Missler Software | TopSolid Project Format |
| Estensione TPS | DAZ Productions | Bryce Tree Shape Format |
| Estensione TRI | Singular Inversions | FaceGen Polygonal Model Format |
| Estensione TRIDEFPHOTO | Dynamic Digital Depth | TriDef 3D Photo Transformer Depth Map |
| Estensione TRL | Adtollo | Topocad |
| Estensione TRUCK | N/A | Rigs Of Rods Truck Definition Format |
| Estensione TS1 | VirtualBus | VirtualBus Texture Description Format |
| Estensione TSB | 3dMD | 3dMD Or 3Q Viewer 3D Image |
| Estensione TSC | DesignSoft | Tina Pro For Windows Package Schematics Format |
| Estensione TSF | Golden Software | Strater Template Format |
| Estensione TSO | Siemens Product Lifecycle Management Software Inc. | NX2 3D Faceted Spacial Volume |
| Estensione TVA | Truevision3D | Truevision3D Animated Actor |
| Estensione U3D | 3D Industry Forum | Universal 3D Format |
| Estensione UDO | N/A | Moray UDO 3D |
| Estensione UMS | Human Head Studios | Rune 3D Mesh Format |
| Estensione UNITYPROJ | Unity Technologies | Unity 3D Project |
| Estensione UNT | Autodesk | AutoCAD Unit Definition Format |
| Estensione UPF | IEEE | Unified Power Format |
| Estensione UVW | Autodesk, Inc. | UVW Coordinate |
| Estensione V16 | Rainer Goebel | BrainVoyager QX High-resolution 3D Anatomical |
| Estensione V2D | Archway Systems, Inc. | VersaCAD |
| Estensione V3D | Realmware | ViaCAD 3D Drawing Format |
| Estensione V3O | Sixteen Tons Entertainment | Emergency 3D Model Format |
| Estensione V3V | Vector Art 3D, Inc. | Vector Art 3D Model |
| Estensione VBL | Midland Valley Exploration Ltd. | 3DMove 3D Geological Model |
| Estensione VCI | softelec | VPHybridCAD Native Drawing Format |
| Estensione VCISO | Pathea LLC | Pathea Planet Explorers ISO |
| Estensione VCZ | Schott Systeme GmbH | Pictures By PC Drawing |
| Estensione VDCL | VDRAW | VectorDraw Compressed Drawing |
| Estensione VDML | VDRAW | VectorDraw Drawing |
| Estensione VECT | Geometry Center at the University of Minnesota | Geomview OOGL Objects Vect |
| Estensione VEG | E-on Software | Vue Vegetation Format |
| Estensione VLL | West Side Systems | Virtual Light Lab Show |
| Estensione VMD | MikuMikuDance | VocalTec Media Descriptor Format |
| Estensione VMO | Dassault Systemes | Virtools Behavioral Server Composition Format |
| Estensione VND | Vision Numeric | Type3 Design Format |
| Estensione VOB | E-on Software | Vue DEsprit Image Format |
| Estensione VPD | MikuMikuDance | MikuMikuDance Vocaloid Pose Data Format |
| Estensione VRL | N/A | VRML Virtual World Format |
| Estensione VSH | OpenGL | Vertex Shader Format |
| Estensione VTA | N/A | Valve Face Flex |
| Estensione VTF | Vision Numeric | 3DESIGN CAD Format |
| Estensione VTFX | Ceetron AS | Ceetron VTFX Format |
| Estensione VTX | Steve Glanville | Anim8or 3D Model Format |
| Estensione VUE | E-on Software | Vue Scene Format |
| Estensione VVD | Konica Minolta | Minolta 3D Scanner Element Format |
| Estensione VVT | CAST Group of Companies Inc. | Vivien Template |
| Estensione VWX | Nemetschek | VectorWorks Design Format |
| Estensione VXO | N/A | Tri Stripper 3D Model |
| Estensione W2D | Autodesk, Inc. | Autodesk Design (Drawing) Web Format 2D |
| Estensione W3D | Adobe Systems | Adobe Shockwave 3D Scene Export Format |
| Estensione WEBOOGL | The Geometry Center | Web Object Oriented Graphics Library |
| Estensione WF4 | Parametric Technology Corporation | Creo Parametric Symbol |
| Estensione WFT | Rockstar Games | GTA 4 Car Model Format |
| Estensione WKF | Vero Software | VISI CAD Work |
| Estensione WRL | N/A | VRML Worlds Format |
| Estensione WRP | Geomagic | Geomagic 3D Wrap Format |
| Estensione WRZ | N/A | Cosmo Player VRML Worlds |
| Estensione X3D | MAGIX | X3D Format |
| Estensione X3DV | Web3D Consortium | Web3D X3D Graphics Image |
| Estensione X3G | MakerBot Industries, LLC | MakerBot MakerWare Document |
| Estensione XAF | Autodesk | Xml Compatible Animation Format |
| Estensione XC3 | Cast3D project team | Cast3D 3D Scene |
| Estensione XFA | OneCNC LLC | OneCncXR CAD |
| Estensione XGL | N/A | XGL 3D CAD Model |
| Estensione XISE | Xilinx | Xilinx ISE Project Format |
| Estensione XLO | Autodesk, Inc. | Autodesk Inventor Export Journal |
| Estensione XMM | Autodesk | 3ds Max XML Animation Map Format |
| Estensione XOF | RenderMorphics | RenderMorphics Reality Lab 3D Image Format |
| Estensione XOV | Rapidform, Inc. | RapidForm XOV 3D Inspection/Model |
| Estensione XPR | Parametric Technology | PTC Pro/ENGINEER Part Format |
| Estensione XRF | Cal3D | Cal3D XML Materials Format |
| Estensione XRL | Rapidform, Inc. | Rapidform XOR/XOS 3D Scan Data CAD |
| Estensione XSF | Cal3D | Cal3D XML Skeleton Format |
| Estensione XSI | Autodesk | SOFTIMAGE|XSI 3D Model |
| Estensione XTC | MartinFischer | XTrkCAD Project |
| Estensione XV0 | Lattice Technology | Lattice XVL Structure Format |
| Estensione XV2 | Lattice Technology, Inc. | V-XVL Geometry |
| Estensione XV3 | Lattice Technology | P-XVL Geometry Format |
| Estensione XVL | Lattice Technology, Inc. | EXtensible Virtual World Description Language Document |
| Estensione X_B | Siemens PLM Software | Parasolid Document Format |
| Estensione X_T | Siemens PLM Software | Parasolid File Format |
| Estensione YAK | Blue Heron Kayaks | KayakFoundry 3D Design |
| Estensione YAODL | Silicon Graphics | Powerflip 3D Image Format |
| Estensione YDL | Silicon Graphics | Powerflip YAODL 3D Image Format |
| Estensione Z3D | Zanoza | ZModeler 3D Graphics Format |
| Estensione ZGL | N/A | XGL Compressed Document |
| Estensione ZOF | ZEMAX Development Corporation | ZEMAX Object Format |
| Estensione ZSOL | N/A | M & S Steel Corp. Model |
| Estensione ZT | Autodesk | Mental Ray Image Depth Format |
| Estensione ZTL | Pixologic, Inc. | ZBrush ZTool Native |
| Estensione _PD | Parametric Technology Corporation | CADDS |
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