.S | Unknown Developer | Ficheiros de Desenvolvedor | Source Code File | Microsoft Notepad | Microsoft Corporation |
.SAGE | Sage | Ficheiros Encriptados | Sage Ransomware Affected Data | Microsoft Outlook | Microsoft Corporation |
.SAM | Microsoft Corporation | Ficheiros de Texto | LMHOSTS Sample File | Microsoft WordPad | Microsoft Corporation |
.SAZ | Microsoft Corporation | Ficheiros Compactados | Fiddler Session Archive ZIP Data | Fiddler | Microsoft Corporation |
.SB | MIT Media Lab | Ficheiros de Desenvolvedor | Scratch Project File | Microsoft Small Basic | Microsoft Corporation |
.SBB | Microsoft Corporation | Ficheiros de Cópia de Segurança | Office Accounting Company Backup File | Microsoft Office Accounting | Microsoft Corporation |
.SBC | Microsoft Corporation | Uncommon Files | Office Accounting Company Shortcut File | Microsoft Office Accounting | Microsoft Corporation |
.SBD | Microsoft Corporation | Ficheiros de Dados | Office Accounting Company Data File | Microsoft Office Accounting | Microsoft Corporation |
.SBL | Adobe Systems Incorporated | Ficheiros Gráficos | Shockwave Flash Object | Microsoft Office | Microsoft Corporation |
.SBR | Microsoft Corporation | Ficheiros de Desenvolvedor | Visual Studio Source Browser Intermediate File | Microsoft Visual Studio | Microsoft Corporation |
.SBV | Superbase Software | Ficheiros de Layout de Página | Superbase Form Definition File | Microsoft Notepad | Microsoft Corporation |
.SCA | Symantec Corporation | Ficheiros de Dados | Norton AntiVirus Scan File | Microsoft Notepad | Microsoft Corporation |
.SCC | Microsoft Corporation | Ficheiros de Desenvolvedor | SourceSafe Source Code Control File | Microsoft Visual Studio | Microsoft Corporation |
.SCF | Microsoft Corporation | Ficheiros de Sistema | Windows Explorer Command | Microsoft Windows | Microsoft Corporation |
.SCH | Autodesk, Inc. | Ficheiros de Dados | EAGLE Schematics File | Microsoft Schedule Plus | Microsoft Corporation |
.SCM | Gimpel Software | Ficheiros Plugin | GIMP Script-Fu Script | Microsoft PowerPoint | Microsoft Corporation |
.SCR | Microsoft Corporation | Ficheiros de Sistema | Windows Screensaver File | Microsoft Windows | Microsoft Corporation |
.SCRIPT | Unknown Developer | Ficheiros Executáveis | Generic Script File | Microsoft Notepad | Microsoft Corporation |
.SCT | Scitex | Ficheiros de Imagem Raster | Scitex Continuous Tone File | Microsoft Visual Studio | Microsoft Corporation |
.SCX | RIX SoftWorks, Inc. | Ficheiros de Imagem Raster | ColoRIX Bitmap Graphic File | Microsoft Visual FoxPro | Microsoft Corporation |
.SDC | Stardock Corporation | Ficheiros de Cópia de Segurança | Stardock Central Download Archive | UnpackSDC | Microsoft Corporation |
.SDF | Microsoft Corporation | Ficheiros de Base de Dados | SQL Server Compact Database File | Microsoft Visual Studio | Microsoft Corporation |
.SDI | Intuit, Inc. | Ficheiros de Dados | QuickBooks Data File | Microsoft Windows Embedded Studio | Microsoft Corporation |
.SDL | Microsoft Corporation | Ficheiros de Desenvolvedor | Service Description Language File | Microsoft Visual Studio | Microsoft Corporation |
.SDOC | Samsung Electronics | Ficheiros de Dados | Samsung Memo File | Microsoft Word 2016 | Microsoft Corporation |
.SDV | Pinnacle Systems Inc. | Ficheiros de Vídeo | Studio DV Project File | Microsoft Visual Studio | Microsoft Corporation |
.SE | Unknown Developer | Ficheiros de Texto | Shuttle Document | Microsoft Notepad | Microsoft Corporation |
.SEARCH-MS | Microsoft Corporation | Uncommon Files | Windows Saved Search File | Microsoft Windows | Microsoft Corporation |
.SEARCHCONNECTOR-MS | Microsoft Corporation | Ficheiros de Dados | Microsoft Windows Search Connector Description File | Microsoft Windows | Microsoft Corporation |
.SEC | Symantec Corporation | Uncommon Files | Pretty Good Privacy Secret Key Ring | Microsoft Windows | Microsoft Corporation |
.SED | Microsoft Corporation | Ficheiros de Configurações | IExpress Self Extraction Directive File | Microsoft IExpress Wizard | Microsoft Corporation |
.SEG | SEG (The Society of Exploration Geophysicists) | Ficheiros de Dados | SEG-2 Data File | LINK utility | Microsoft Corporation |
.SETTINGCONTENT-MS | Microsoft Corporation | Ficheiros de Configurações | Microsoft Windows 8.1 Configuration Data | Microsoft Windows 8 | Microsoft Corporation |
.SETTINGS | Microsoft Corporation | Ficheiros de Configurações | Microsoft Visual Studio Settings File | Microsoft Visual Studio | Microsoft Corporation |
.SF0 | Microsoft Corporation | Ficheiros de Sistema | Windows Sytem File Check File | Microsoft Windows | Microsoft Corporation |
.SF1 | The U.S. Census Bureau | Ficheiros de Base de Dados | 2010 Census Summary File 1 | Microsoft Access | Microsoft Corporation |
.SFB | Sony | Ficheiros de Jogo | PlayStation 3 Disc Data File | Microsoft Notepad | Microsoft Corporation |
.SFCACHE | Microsoft Corporation | Ficheiros de Sistema | ReadyBoost Cache File | Microsoft Windows | Microsoft Corporation |
.SFT | Microsoft Corporation | Uncommon Files | Microsoft App-V Sequencer File | Application Virtualization Sequencer | Microsoft Corporation |
.SHA | Corel | Ficheiros Gráficos | CorelDraw Shader File | Microsoft Systems Management Server | Microsoft Corporation |
.SHB | Microsoft Corporation | Ficheiros Executáveis | Windows Document Shortcut | Microsoft Windows | Microsoft Corporation |
.SHD | Microsoft Corporation | Ficheiros de Sistema | Windows Print Job Shadow File | Microsoft Windows | Microsoft Corporation |
.SHG | Microsoft Corporation | Ficheiros de Imagem Raster | Segmented Hyper-Graphic | Microsoft WinHelp | Microsoft Corporation |
.SHP | Autodesk, Inc. | Ficheiros de Imagem 3D | AutoCAD Shape File | ACD Systems Canvas | Microsoft Corporation |
.SHPROJ | Microsoft Corporation | Ficheiros de Desenvolvedor | Visual Studio Code Sharing App Project File | Microsoft Visual Studio | Microsoft Corporation |
.SHS | Microsoft Corporation | Uncommon Files | Microsoft Scrap File | Microsoft Excel | Microsoft Corporation |
.SHT | The Document Foundation | Ficheiros Web | HTML File With Server Side Includes | Microsoft Notepad | Microsoft Corporation |
.SHTM | Opera Software | Ficheiros de Vídeo | HTML Server Side Include File | Microsoft Notepad | Microsoft Corporation |
.SHTML | Sublime HQ Pty Ltd | Ficheiros Web | Server Side Include HTML File | Microsoft Notepad | Microsoft Corporation |
.SID | Valve | Ficheiros de Jogo | Steam Game Data Backup File | ACD Systems Canvas | Microsoft Corporation |
.SIF | Microsoft Corporation | Ficheiros de Configurações | Windows Setup Information File | Microsoft Notepad | Microsoft Corporation |
.SIG | Unknown Developer | Ficheiros de Texto | Signature File | Microsoft Outlook Express | Microsoft Corporation |
.SIK | Microsoft Corporation | Ficheiros de Cópia de Segurança | Microsoft Word Backup | Microsoft Word | Microsoft Corporation |
.SILK | Microsoft Corporation | Ficheiros de Folha de Cálculo | Microsoft Excel Symbolic Link Format | Microsoft Excel | Microsoft Corporation |
.SITEMAP | Microsoft Corporation | Ficheiros Web | ASP.NET Site Map File | Microsoft Visual Studio | Microsoft Corporation |
.SKI | Motorola | Ficheiros de Configurações | Motorola Phone Skin File | Microsoft Notepad | Microsoft Corporation |
.SKIN | Microsoft Corporation | Ficheiros de Configurações | ASP.NET Skin File | Microsoft Visual Studio | Microsoft Corporation |
.SKR | Symantec Corporation | Uncommon Files | PGP Private Keyring | Windows NT | Microsoft Corporation |
.SKV | Microsoft Corporation | Ficheiros de Dados | Semicolon Separated Values File | Microsoft Excel | Microsoft Corporation |
.SKX | Microsoft Corporation | Ficheiros de Dados | XLANG Schedule File | BizTalk Server | Microsoft Corporation |
.SLDM | Microsoft Corporation | Uncommon Files | Microsoft PowerPoint Macro-enabled Open XML Slide | Microsoft Excel | Microsoft Corporation |
.SLDX | Microsoft Corporation | Ficheiros de Dados | Microsoft PowerPoint Open XML Slide | Microsoft PowerPoint | Microsoft Corporation |
.SLK | Microsoft Corporation | Ficheiros de Dados | Symbolic Link File | Microsoft Excel | Microsoft Corporation |
.SLL | ShopTalk Systems | Ficheiros de Desenvolvedor | Static Link Library | Microsoft Office Web Components | Microsoft Corporation |
.SLN | Microsoft Corporation | Ficheiros de Desenvolvedor | Microsoft Visual Studio Solution File | Windows Installer XML | Microsoft Corporation |
.SLS | Sublime HQ Pty Ltd | Uncommon Files | Image Playlist | Microsoft WordPad | Microsoft Corporation |
.SMA | Don Ho | Ficheiros de Desenvolvedor | C/C++ Source Code File | Microsoft Visual Studio | Microsoft Corporation |
.SMD | Valve | Ficheiros de Imagem 3D | Valve Studiomdl Data File | Microsoft Notepad | Microsoft Corporation |
.SMI | Apple | Ficheiros de Imagem de Disco | Self-Mounting Disk Image | Microsoft Windows Media Player | Microsoft Corporation |
.SMIL | "Synchronized Multimedia" Working Group (SYMM WG) | Ficheiros de Vídeo | SMIL(Synchronized Multimedia Integration Language) Presentation File | Internet Explorer | Microsoft Corporation |
.SML | ESRI | Ficheiros de Desenvolvedor | ARC/INFO Simple Macro Language File | Internet Explorer | Microsoft Corporation |
.SMS | Sega | Ficheiros de Jogo | Sega Master System ROM | Microsoft Notepad | Microsoft Corporation |
.SND | Open Source | Ficheiros de Áudio | Sound File | Microsoft Windows Media Player | Microsoft Corporation |
.SNIP | Microsoft Corporation | Ficheiros de Dados | Microsoft Windows Snipping Tool Data File | Snipping Tool | Microsoft Corporation |
.SNIPPET | Microsoft Corporation | Ficheiros de Desenvolvedor | Visual Studio IntelliSense Code Snippet | Microsoft Visual Studio | Microsoft Corporation |
.SNK | Microsoft Corporation | Ficheiros Codificados | Strong Name Key File | Microsoft Visual Studio | Microsoft Corporation |
.SNP | Microsoft Corporation | Ficheiros de Layout de Página | Access Report Snapshot | Microsoft Access | Microsoft Corporation |
.SNT | Microsoft Corporation | Uncommon Files | Microsoft Windows Sticky Notes File | Sticky Notes | Microsoft Corporation |
.SOB | Apache Software Foundation | Ficheiros de Imagem Raster | OpenOffice.org Impress Bimap Styles File | Microsoft Visual Basic | Microsoft Corporation |
.SOUNDS | id Software | Ficheiros de Jogo | Quake 3 Engine Sound Definition File | Microsoft Notepad | Microsoft Corporation |
.SP1 | Microsoft Corporation | Ficheiros de Dados | Microsoft Windows XP With Service Pack 1 Installation Data | Microsoft Windows | Microsoft Corporation |
.SP2 | Amusement Vision (SEGA) | Ficheiros de Jogo | Super Ball 2 Level File | Microsoft Windows XP Media Center Edition | Microsoft Corporation |
.SPB | Samsung Electronics | Ficheiros de Dados | Samsung Kies Phonebook File | Flight Simulator X | Microsoft Corporation |
.SPC | Various Developers | Ficheiros Web | Software Publisher Certificate File | File Signing Tool (Signcode.exe) | Microsoft Corporation |
.SPJ | IBM | Ficheiros de Configurações | SPSS Production Job File | Image Composite Editor | Microsoft Corporation |
.SPL | Microsoft Corporation | Ficheiros de Sistema | Windows Print Spool File | Microsoft Windows | Microsoft Corporation |
.SPOP | Opera Software | Ficheiros de Dados | InterTrust SPOP File | Internet Explorer | Microsoft Corporation |
.SPR | Valve | Ficheiros de Imagem Raster | Half-Life Sprite File | Microsoft Visual FoxPro | Microsoft Corporation |
.SPS | IBM | Ficheiros de Dados | SPSS Program File | Microsoft Notepad | Microsoft Corporation |
.SPX | Xiph.Org | Ficheiros de Áudio | Ogg Vorbis Speex File | Microsoft Windows Media Player | Microsoft Corporation |
.SQL | Various Developers | Ficheiros de Base de Dados | Structured Query Language Data File | Microsoft Notepad | Microsoft Corporation |
.SQLPROJ | Microsoft Corporation | Ficheiros de Desenvolvedor | Microsoft Visual Studio SQL Server Project | Microsoft Visual Studio | Microsoft Corporation |
.SQM | Microsoft Corporation | Ficheiros de Sistema | Service Quality Monitoring File | Microsoft Windows | Microsoft Corporation |
.SQR | Oracle Corporation | Ficheiros de Dados | SQL Program File | Microsoft SQL Server | Microsoft Corporation |
.SRC | Unknown Developer | Ficheiros de Desenvolvedor | Source Code File | Microsoft Notepad | Microsoft Corporation |
.SRE | Microsoft Corporation | Ficheiros de Dados | Windows CE 5.0 File | Microsoft Windows CE Embedded | Microsoft Corporation |
.SRF | NewTek | Ficheiros de Imagem 3D | LightWave Surface File | Microsoft Visual Studio | Microsoft Corporation |
.SRG | Ketron | Uncommon Files | Ketron Single Registration File | Microsoft PowerPoint | Microsoft Corporation |
.SRQ | Microsoft Corporation | Ficheiros de Dados | Microsoft Windows Server Unprocessed Request File | Microsoft Windows Server 2016 | Microsoft Corporation |
.SRS | Microsoft Corporation | Ficheiros de Configurações | Outlook Send/Receive Settings File | Microsoft Outlook | Microsoft Corporation |