.S | Unknown Developer | Sovelluskehittäjän tiedostot | Source Code File | Microsoft Notepad | Microsoft Corporation |
.SBV | Superbase Software | Sivun asettelutiedostot | Superbase Form Definition File | Microsoft Notepad | Microsoft Corporation |
.SCA | Symantec Corporation | Datatiedostot | Norton AntiVirus Scan File | Microsoft Notepad | Microsoft Corporation |
.SCR | Microsoft Corporation | Järjestelmätiedostot | Windows Screensaver File | Microsoft Notepad | Microsoft Corporation |
.SCRIPT | Unknown Developer | Suoritettavat tiedostot | Generic Script File | Microsoft Notepad | Microsoft Corporation |
.SCT | Scitex | Rasterikuvatiedostot | Scitex Continuous Tone File | Microsoft Notepad | Microsoft Corporation |
.SE | Unknown Developer | Tekstitiedostot | Shuttle Document | Microsoft Notepad | Microsoft Corporation |
.SFB | Sony | Pelitiedostot | PlayStation 3 Disc Data File | Microsoft Notepad | Microsoft Corporation |
.SHT | The Document Foundation | Web-tiedostot | HTML File With Server Side Includes | Microsoft Notepad | Microsoft Corporation |
.SHTM | Opera Software | Videotiedostot | HTML Server Side Include File | Microsoft Notepad | Microsoft Corporation |
.SHTML | Sublime HQ Pty Ltd | Web-tiedostot | Server Side Include HTML File | Microsoft Notepad | Microsoft Corporation |
.SIF | Microsoft Corporation | Asetustiedostot | Windows Setup Information File | Microsoft Notepad | Microsoft Corporation |
.SKI | Motorola | Asetustiedostot | Motorola Phone Skin File | Microsoft Notepad | Microsoft Corporation |
.SMD | Valve | 3D-kuvatiedostot | Valve Studiomdl Data File | Microsoft Notepad | Microsoft Corporation |
.SMS | Sega | Pelitiedostot | Sega Master System ROM | Microsoft Notepad | Microsoft Corporation |
.SOUNDS | id Software | Pelitiedostot | Quake 3 Engine Sound Definition File | Microsoft Notepad | Microsoft Corporation |
.SPS | IBM | Datatiedostot | SPSS Program File | Microsoft Notepad | Microsoft Corporation |
.SQL | Various Developers | Tietokantatiedostot | Structured Query Language Data File | Microsoft Notepad | Microsoft Corporation |
.SRC | Unknown Developer | Sovelluskehittäjän tiedostot | Source Code File | Microsoft Notepad | Microsoft Corporation |
.SRX | Sublime HQ Pty Ltd | Datatiedostot | SPARQL Query Results XML Format Result | Microsoft Notepad | Microsoft Corporation |
.SS | Open Source | Sovelluskehittäjän tiedostot | SilverStripe Source Code File | Microsoft Notepad | Microsoft Corporation |
.SSC | Microsoft Corporation | Sovelluskehittäjän tiedostot | SourceSafe Status File | Microsoft Notepad | Microsoft Corporation |
.SSF | Unknown Developer | Videotiedostot | Structured Subtitle Format File | Microsoft Notepad | Microsoft Corporation |
.STC | Adobe Systems Incorporated | Web-tiedostot | Contribute Connection Key File | Microsoft Notepad | Microsoft Corporation |
.STE | Adobe Systems Incorporated | Asetustiedostot | Dreamweaver Site Settings File | Microsoft Notepad | Microsoft Corporation |
.SVH | IEEE Xplore | Sovelluskehittäjän tiedostot | SystemVerilog Source Code Header File | Microsoft Notepad | Microsoft Corporation |
.SVX | The Survex Project | GIS-tiedostot | Survex Cavern Data File | Microsoft Notepad | Microsoft Corporation |
.SYSTEM | Open Source | Pelitiedostot | Vega Strike Virtual System File | Microsoft Notepad | Microsoft Corporation |