.DOB | Sublime HQ Pty Ltd | Ficheiros de Desenvolvedor | Visual Basic UserDocument | Microsoft Visual Studio | Microsoft Corporation |
.DOC | Microsoft Corporation | Ficheiros de Texto | Microsoft Word Document (before The 2007 Version) | Microsoft Word | Microsoft Corporation |
.DOCM | Microsoft Corporation | Ficheiros de Texto | Word Open XML Macro-Enabled Document | Microsoft Word | Microsoft Corporation |
.DOCMHTML | Microsoft Corporation | Ficheiros Web | Microsoft Word MIME HTML Document | Microsoft Word | Microsoft Corporation |
.DOCX | Microsoft Corporation | Ficheiros de Texto | Microsoft Word Open XML Document | Microsoft Word | Microsoft Corporation |
.DOCXML | Microsoft Corporation | Ficheiros de Texto | Microsoft Word XML Document | Microsoft Word 2016 | Microsoft Corporation |
.DOK | Nenad Hrg | Ficheiros de Configurações | DesktopOK Icons Layout File | Microsoft Notepad | Microsoft Corporation |
.DOT | Microsoft Corporation | Ficheiros de Layout de Página | Word Document Template | Microsoft Word | Microsoft Corporation |
.DOTHTML | Microsoft Corporation | Ficheiros Web | Microsoft Word HTML Document Template | Microsoft Word | Microsoft Corporation |
.DOTM | Microsoft Corporation | Ficheiros de Layout de Página | Word 2007 XML Macro-Enabled Template | Microsoft Word 2016 | Microsoft Corporation |
.DOTX | Microsoft Corporation | Ficheiros de Layout de Página | Word 2007 XML Template | Microsoft Word 2016 | Microsoft Corporation |
.DOWNLOADHOST | Microsoft Corporation | Ficheiros de Configurações | MSN Explorer Download View | MSN Explorer | Microsoft Corporation |
.DOX | Microsoft Corporation | Ficheiros de Desenvolvedor | Visual Basic Binary UserDocument | Microsoft Visual Studio | Microsoft Corporation |
.DP | Stefan Hagel | Ficheiros de Texto | Text Document | Microsoft Notepad | Microsoft Corporation |
.DPB | Susteen, Inc. | Ficheiros de Cópia de Segurança | DataPilot Backup File | Microsoft Windows | Microsoft Corporation |
.DPC | Microsoft Corporation | Ficheiros de Dados | Microsoft Office Resource File | Microsoft Office | Microsoft Corporation |
.DPK | Embarcadero Technologies | Ficheiros de Desenvolvedor | Delphi Package | Microsoft Windows | Microsoft Corporation |
.DQY | Microsoft Corporation | Ficheiros de Base de Dados | Excel Query File | Microsoft Excel | Microsoft Corporation |
.DRC | Open Source | Uncommon Files | Open Mobile Alliance DRM Rights Object | Microsoft Notepad | Microsoft Corporation |
.DRI | Microsoft Corporation | Ficheiros de Base de Dados | Microsoft SQL Server Replication File | Microsoft SQL Server | Microsoft Corporation |
.DRV | Microsoft Corporation | Ficheiros de Sistema | Device Driver | Microsoft Windows | Microsoft Corporation |
.DRW | Corel | Ficheiros de Imagem de Vetor | DESIGNER Drawing | ACD Systems Canvas | Microsoft Corporation |
.DS | DAZ 3D | Ficheiros de Imagem 3D | DAZ Studio 1/2 Script | Microsoft SQL Server | Microsoft Corporation |
.DSC | Kingsoft | Ficheiros de Configurações | Kingsoft Design Science Equation File | Microsoft Notepad | Microsoft Corporation |
.DSHADER | Microsoft Corporation | Ficheiros de Dados | Microsoft Visual Studio Text Data | Microsoft Visual Studio | Microsoft Corporation |
.DSL | ABBYY | Ficheiros de Dados | Lingvo Dictionary Data File | Microsoft Visual Studio | Microsoft Corporation |
.DSN | Cadence Design Systems | Ficheiros CAD | OrCAD Design File | Microsoft ODBC Data Source Administrator | Microsoft Corporation |
.DSO | Microsoft Corporation | Ficheiros de Texto | Microsoft Visual Studio Workspace Data | Microsoft Visual Studio | Microsoft Corporation |
.DSP | Open Source | Ficheiros de Áudio | Dynamic Studio Professional Module | Microsoft Visual Studio | Microsoft Corporation |
.DSR | Activision | Ficheiros de Jogo | Modern Warfare 3 Dedicated Server Recipe File | Microsoft Visual Basic | Microsoft Corporation |
.DSS | The International Voice Association (IVA) | Ficheiros de Áudio | Digital Speech Standard File | Microsoft Windows | Microsoft Corporation |
.DSW | Microsoft Corporation | Ficheiros de Configurações | Microsoft Visual Studio Workspace | Microsoft Visual Studio | Microsoft Corporation |
.DSX | DAZ 3D | Ficheiros de Configurações | DAZ Studio XML File | Microsoft Visual Basic | Microsoft Corporation |
.DT2 | Microsoft Corporation | Ficheiros de Imagem Raster | Windows Live Messenger Emoticon Image File | Microsoft Windows Live Messenger | Microsoft Corporation |
.DTC | Microsoft Corporation | Ficheiros de Dados | Windows Application Log File | Microsoft Windows Millenium Edition | Microsoft Corporation |
.DTCP-IP | Microsoft Corporation | Ficheiros de Vídeo | Microsoft Windows Movie Maker Video | Microsoft Windows Live Movie Maker | Microsoft Corporation |
.DTD | Syncro Soft | Ficheiros de Desenvolvedor | Document Type Definition File | Microsoft Notepad | Microsoft Corporation |
.DTH | Microsoft Corporation | Ficheiros de Dados | Microsoft Windows Application Log File | Microsoft Windows | Microsoft Corporation |
.DTI | Microsoft Corporation | Ficheiros de Dados | Microsoft Windows Application Log File | Microsoft Windows | Microsoft Corporation |
.DTS | CyberLink | Ficheiros de Áudio | DTS Encoded Audio File | Microsoft SQL Server | Microsoft Corporation |
.DUMP | Microsoft Corporation | Ficheiros de Sistema | Dump File | Microsoft Windows | Microsoft Corporation |
.DUN | Trendy Entertainment | Ficheiros de Jogo | Dungeon Defenders Saved Game File | Microsoft Dial-Up Networking | Microsoft Corporation |
.DUP | Microsoft Corporation | Ficheiros de Configurações | Microsoft Windows DUA Polling Reconfiguration Data | Microsoft Windows | Microsoft Corporation |
.DUT | Microsoft Corporation | Ficheiros de Dados | Dutch Localization Language | Microsoft Notepad | Microsoft Corporation |
.DV | Roxio | Ficheiros de Vídeo | Digital Video File | Microsoft Windows Live Movie Maker | Microsoft Corporation |
.DVD | Unknown Developer | Ficheiros de Sistema | DOS Device Driver | MS-DOS | Microsoft Corporation |
.DVF | Sony | Ficheiros de Áudio | Sony Digital Voice File | Microsoft Windows Media Player | Microsoft Corporation |
.DVR | Microsoft Corporation | Ficheiros de Vídeo | Microsoft Recorded TV Show | Microsoft Windows Media Player | Microsoft Corporation |
.DVR-MS | Microsoft Corporation | Ficheiros de Vídeo | Microsoft Digital Video Recording | Microsoft Windows Media Player | Microsoft Corporation |
.DWF | Autodesk, Inc. | Ficheiros de Imagem 3D | Autodesk Design Web Format File | ACD Systems Canvas | Microsoft Corporation |
.DWFX | Autodesk, Inc. | Ficheiros CAD | Design Web Format XPS File | Microsoft XPS Viewer | Microsoft Corporation |
.DWG | Autodesk, Inc. | Ficheiros CAD | AutoCAD Drawing Database File | ACD Systems Canvas | Microsoft Corporation |
.DX | Digital Equipment Corporation | Ficheiros de Texto | DEC WPS Plus File | Microsoft Notepad | Microsoft Corporation |
.DXF | Autodesk, Inc. | Ficheiros CAD | Drawing Exchange Format | ACD Systems Canvas | Microsoft Corporation |
.DXL | IBM | Ficheiros de Base de Dados | Domino XML Language File | Microsoft Notepad | Microsoft Corporation |
.DZC | Microsoft Corporation | Ficheiros de Dados | Photosynth Deep Zoom Collection | Microsoft PhotoSynth | Microsoft Corporation |
.DZI | Microsoft Corporation | Ficheiros de Imagem Raster | PhotoSynth Deep Zoom Image File | Microsoft PhotoSynth | Microsoft Corporation |
.E00 | ESRI | Ficheiros GIS | ArcInfo Coverage Export File | ACD Systems Canvas | Microsoft Corporation |
.EA | Amazon | Ficheiros de eBook | Kindle End Actions File | Microsoft Notepad | Microsoft Corporation |
.EAZ | ESRI (Environmental Systems Research Institute) | Ficheiros de Dados | ArcGIS Explorer Add-in File | Microsoft Visual Studio | Microsoft Corporation |
.EBD | Microsoft Corporation | Ficheiros de Sistema | Windows EBD System File | Microsoft Windows | Microsoft Corporation |
.EBF | Microsoft Corporation | Ficheiros de Dados | Pocket PC WindowsCE Form | Microsoft Windows CE Embedded | Microsoft Corporation |
.EBO | Microsoft Corporation | Ficheiros de Layout de Página | Microsoft Reader eBook Format | Microsoft Reader | Microsoft Corporation |
.EBP | Jes-Soft | Ficheiros de Dados | Jes-Soft Sports Play Description | Microsoft Windows CE Embedded | Microsoft Corporation |
.ECE | Escenic | Ficheiros Web | Escenic Dynamic Web Page | Internet Explorer | Microsoft Corporation |
.ECF | Microsoft Corporation | Ficheiros Plugin | Outlook Add-in | Microsoft Outlook | Microsoft Corporation |
.ECT | Yozosoft | Ficheiros de Dados | Yozo Office Chart Template File | Microsoft Visual C++ | Microsoft Corporation |
.ECW | ESRI (Environmental Systems Research Institute) | Ficheiros de Imagem Raster | Enhanced Compression Wavelet Image | ACD Systems Canvas | Microsoft Corporation |
.EDB | Microsoft Corporation | Ficheiros de Base de Dados | Exchange Information Store Database | Microsoft Exchange Server | Microsoft Corporation |
.EDI | Unknown Developer | Ficheiros de Dados | Electronic Data Interchange File | Microsoft Excel | Microsoft Corporation |
.EDMX | Microsoft Corporation | Ficheiros de Desenvolvedor | ADO.NET Entity Data Model Designer File | Microsoft Visual Studio | Microsoft Corporation |
.EDRWX | Dassault Systèmes | Ficheiros CAD | SolidWorks eDrawings XPS Drawing Document File | Microsoft XPS Viewer | Microsoft Corporation |
.EFP | Microsoft Corporation | Ficheiros de Dados | Exchange Forms Designer Template | Microsoft Exchange Server | Microsoft Corporation |
.EFS | ESRI | Ficheiros GIS | ESRI Spatial Binary File | Microsoft Windows | Microsoft Corporation |
.EIA | Excellon Automation | Ficheiros de Dados | Excellon Data | Microsoft Notepad | Microsoft Corporation |
.EIT | Yozosoft | Ficheiros de Texto | Yozo Office Template File | Microsoft Encarta | Microsoft Corporation |
.ELM | Open Source | Ficheiros de Jogo | Eternal Lands Map File | Microsoft Office | Microsoft Corporation |
.EMAIL | Microsoft Corporation | Uncommon Files | Outlook Express Email Message | Microsoft Outlook Express | Microsoft Corporation |
.EMF | Microsoft Corporation | Ficheiros de Imagem de Vetor | Enhanced Windows Metafile | Microsoft Windows Picture and Fax Viewer | Microsoft Corporation |
.EML | Microsoft Corporation | Ficheiros Web | E-Mail Message | Microsoft Outlook Express | Microsoft Corporation |
.EMO | Microsoft Corporation | Ficheiros Gráficos | Emoticon Data | Microsoft Messenger | Microsoft Corporation |
.EMZ | Microsoft Corporation | Ficheiros de Imagem de Vetor | Windows Compressed Enhanced Metafile | Microsoft Office | Microsoft Corporation |
.EOT | Microsoft Corporation | Ficheiros de Fonte | Embedded OpenType Font | Web Embedding Fonts Tool (WEFT) | Microsoft Corporation |
.EPRTX | Microsoft Corporation | Uncommon Files | Microsoft XPS Document Related File | Microsoft XPS Viewer | Microsoft Corporation |
.EPS | Adobe Systems Incorporated | Ficheiros de Imagem de Vetor | Encapsulated PostScript File | Microsoft Word | Microsoft Corporation |
.EPSF | Adobe Systems Incorporated | Ficheiros de Imagem de Vetor | Encapsulated PostScript Format File | ACD Systems Canvas | Microsoft Corporation |
.EPT | Adobe Systems Incorporated | Uncommon Files | Adobe Encapsulated PostScript Interchange Format With TIFF Preview | Microsoft Visual Basic | Microsoft Corporation |
.ERB | Open Source | Ficheiros de Desenvolvedor | Ruby ERB Script | Microsoft Notepad | Microsoft Corporation |
.ERL | INCA Internet | Uncommon Files | GameGuard Error Log File | Microsoft Notepad | Microsoft Corporation |
.ERP | Future Games | Ficheiros de Jogo | Alter Ego Game Archive | Microsoft Encarta | Microsoft Corporation |
.ERR | Microsoft Corporation | Ficheiros de Texto | Error Log File | Microsoft Notepad | Microsoft Corporation |
.ESD | Microsoft Corporation | Uncommon Files | Windows Electronic Software Download File | Microsoft Windows | Microsoft Corporation |
.ESH | Microsoft Corporation | Ficheiros Executáveis | Extended Shell Batch File | MS-DOS | Microsoft Corporation |
.ESL | Microsoft Corporation | Ficheiros de Base de Dados | Visual FoxPro Distributable Support Library | Microsoft Visual FoxPro | Microsoft Corporation |
.ESN | Epic Games | Ficheiros de Jogo | Unreal Engine Language Localization | Windows XP | Microsoft Corporation |
.EST | Microsoft Corporation | Ficheiros GIS | Streets & Trips Map File | Microsoft MapPoint | Microsoft Corporation |
.ETL | Microsoft Corporation | Ficheiros de Sistema | Microsoft Event Trace Log File | Microsoft Event Viewer | Microsoft Corporation |
.ETP | Microsoft Corporation | Ficheiros de Dados | Visual Studio Enterprise Template Project | Microsoft Visual Studio | Microsoft Corporation |
.EUF | Microsoft Corporation | Ficheiros de Fonte | Private Character Editor Font File | Microsoft Private Character Editor | Microsoft Corporation |
.EVA | Unknown Developer | Ficheiros Gráficos | Viz Modeler 3D Scene Archive File | MSX | Microsoft Corporation |