| .BNL | Cadence Design Systems | File di dati | MicroSim PCBoard Netlist | OrCAD PCB Designer | Cadence Design Systems |
| .BOM | Apple | File di sistema | Mac OS X Bill Of Materials File | OrCAD Capture | Cadence Design Systems |
| .BRD | Autodesk, Inc. | File di dati | EAGLE Circuit Board File | Allegro PCB Designer | Cadence Design Systems |
| .BY | Cadence Design Systems | File di dati | PSpice Data | Pspice | Cadence Design Systems |
| .CDF | Wolfram Research | File con layout di pagina | Computable Document Format File | OrCAD PCB Designer | Cadence Design Systems |
| .D02 | Cadence Design Systems | File di dati | MicroSim PCBoard NC Drill Data File | OrCAD PCB Designer | Cadence Design Systems |
| .D03 | Interscape | File compressi | Jydivide Split File | OrCAD PCB Designer | Cadence Design Systems |
| .D04 | Cadence Design Systems | File di dati | MicroSim PCBoard NC Drill Data File | OrCAD PCB Designer | Cadence Design Systems |
| .D05 | Cadence Design Systems | File di dati | MicroSim PCBoard NC Drill Data File | OrCAD PCB Designer | Cadence Design Systems |
| .D06 | Cadence Design Systems | File di dati | MicroSim PCBoard NC Drill Data File | OrCAD PCB Designer | Cadence Design Systems |
| .D07 | Cadence Design Systems | File di dati | MicroSim PCBoard NC Drill Data File | OrCAD PCB Designer | Cadence Design Systems |
| .DBC | Microsoft Corporation | File di database | FoxPro Database File | OrCAD PCB Designer | Cadence Design Systems |
| .DBK | Sony | File backup | Sony Ericsson Mobile Phone Backup File | OrCAD PCB Designer | Cadence Design Systems |
| .DLG | Crytek | File di giochi | Crysis Dialogue Data File | OrCAD PCB Designer | Cadence Design Systems |
| .DPC | Microsoft Corporation | File di dati | Microsoft Office Resource File | OrCAD PCB Designer | Cadence Design Systems |
| .DRA | Nuance | File audio | Dragon NaturallySpeaking Voice | OrCAD PCB Designer | Cadence Design Systems |
| .DRC | Open Source | File vari | Open Mobile Alliance DRM Rights Object | OrCAD PCB Designer | Cadence Design Systems |
| .DRT | Micrografx | File grafici | Micrografix Windows Draw Template File | OrCAD PCB Designer | Cadence Design Systems |
| .DSN | Cadence Design Systems | File di CAD | OrCAD Design File | OrCAD PCB Designer | Cadence Design Systems |
| .EBD | Microsoft Corporation | File di sistema | Windows EBD System File | Allegro PCB Designer | Cadence Design Systems |
| .FPD | Front Panel Express | File di CAD | Front Panel Designer Project | OrCAD PCB Designer | Cadence Design Systems |
| .G01 | U.S. Army Corps of Engineers | File di CAD | HEC-RAS Geometry File | OrCAD PCB Designer | Cadence Design Systems |
| .G09 | Atari Corporation | File grafici | Atari Picture Image File | OrCAD PCB Designer | Cadence Design Systems |
| .GLG | Cadence Design Systems | File di dati | MicroSim PCBoard Photoplot Job | OrCAD PCB Designer | Cadence Design Systems |
| .ILE | Cadence Design Systems | File sviluppatore | Encrypted Cadence SKILL File | SKILL | Cadence Design Systems |
| .JOB | Metamation | File di CAD | MetaCAM Nest Job File | OrCAD PCB Designer | Cadence Design Systems |
| .MIN | Okuma | File di CAD | Okuma CNC Program File | OrCAD PCB Designer | Cadence Design Systems |
| .OBK | O&O Software | File backup | DiskImage Backup File | OrCAD PCB Designer | Cadence Design Systems |
| .OLB | Microsoft Corporation | File vari | OLE Object Library | OrCAD PCB Designer | Cadence Design Systems |
| .OPJ | Cadence Design Systems | File di CAD | OrCAD Project File | OrCAD PCB Designer | Cadence Design Systems |
| .PCA | Sony | File audio | Perfect Clarity Audio File | OrCAD PCB Designer | Cadence Design Systems |
| .PKG | Apple | File compressi | Apple MacOS Installer Package | OrCAD PCB Designer | Cadence Design Systems |
| .PLB | Microsoft Corporation | File di dati | Microsoft Robotics Developer Studio Playback Data | OrCAD PCB Designer | Cadence Design Systems |
| .PRB | John C. Miller | File di dati | XyAlgebra Probabilities File | Pspice | Cadence Design Systems |
| .PSL | Ericom Software | File sviluppatore | PowerTerm Script Language File | OrCAD PCB Designer | Cadence Design Systems |
| .RTE | Autodesk, Inc. | File di dati | Revit Project Template | OrCAD PCB Designer | Cadence Design Systems |
| .SLB | Autodesk, Inc. | File vari | AutoCAD Slide Library | Pspice | Cadence Design Systems |
| .SMV | Smith Micro Software | File video | VideoLink Mail Video File | OrCAD PCB Designer | Cadence Design Systems |
| .TDF | DVD Copy | File di settaggi | Title Definition Format File | OrCAD PCB Designer | Cadence Design Systems |
| .XMP | Adobe Systems Incorporated | File vari | Extensible Metadata Platform File | Pspice | Cadence Design Systems |
| .XPK | THQ Nordic | File di giochi | WWE RAW Model File | Pspice | Cadence Design Systems |
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