.S | Unknown Developer | Pliki wydawcy | Source Code File | Microsoft Notepad | Microsoft Corporation |
.SBV | Superbase Software | Pliki z szatami graficznymi | Superbase Form Definition File | Microsoft Notepad | Microsoft Corporation |
.SCA | Symantec Corporation | Pliki z danymi | Norton AntiVirus Scan File | Microsoft Notepad | Microsoft Corporation |
.SCR | Microsoft Corporation | Pliki systemowe | Windows Screensaver File | Microsoft Notepad | Microsoft Corporation |
.SCRIPT | Unknown Developer | Pliki wykonywalne | Generic Script File | Microsoft Notepad | Microsoft Corporation |
.SCT | Scitex | Pliki z grafiką rasterową | Scitex Continuous Tone File | Microsoft Notepad | Microsoft Corporation |
.SE | Unknown Developer | Pliki tekstowe | Shuttle Document | Microsoft Notepad | Microsoft Corporation |
.SFB | Sony | Pliki gier | PlayStation 3 Disc Data File | Microsoft Notepad | Microsoft Corporation |
.SHT | The Document Foundation | Plik Web | HTML File With Server Side Includes | Microsoft Notepad | Microsoft Corporation |
.SHTM | Opera Software | Pliki wideo | HTML Server Side Include File | Microsoft Notepad | Microsoft Corporation |
.SHTML | Sublime HQ Pty Ltd | Plik Web | Server Side Include HTML File | Microsoft Notepad | Microsoft Corporation |
.SIF | Microsoft Corporation | Pliki konfiguracyjne | Windows Setup Information File | Microsoft Notepad | Microsoft Corporation |
.SKI | Motorola | Pliki konfiguracyjne | Motorola Phone Skin File | Microsoft Notepad | Microsoft Corporation |
.SMD | Valve | Pliki z obrazami 3D | Valve Studiomdl Data File | Microsoft Notepad | Microsoft Corporation |
.SMS | Sega | Pliki gier | Sega Master System ROM | Microsoft Notepad | Microsoft Corporation |
.SOUNDS | id Software | Pliki gier | Quake 3 Engine Sound Definition File | Microsoft Notepad | Microsoft Corporation |
.SPS | IBM | Pliki z danymi | SPSS Program File | Microsoft Notepad | Microsoft Corporation |
.SQL | Various Developers | Pliki z bazami danych | Structured Query Language Data File | Microsoft Notepad | Microsoft Corporation |
.SRC | Unknown Developer | Pliki wydawcy | Source Code File | Microsoft Notepad | Microsoft Corporation |
.SRX | Sublime HQ Pty Ltd | Pliki z danymi | SPARQL Query Results XML Format Result | Microsoft Notepad | Microsoft Corporation |
.SS | Open Source | Pliki wydawcy | SilverStripe Source Code File | Microsoft Notepad | Microsoft Corporation |
.SSC | Microsoft Corporation | Pliki wydawcy | SourceSafe Status File | Microsoft Notepad | Microsoft Corporation |
.SSF | Unknown Developer | Pliki wideo | Structured Subtitle Format File | Microsoft Notepad | Microsoft Corporation |
.STC | Adobe Systems Incorporated | Plik Web | Contribute Connection Key File | Microsoft Notepad | Microsoft Corporation |
.STE | Adobe Systems Incorporated | Pliki konfiguracyjne | Dreamweaver Site Settings File | Microsoft Notepad | Microsoft Corporation |
.SVH | IEEE Xplore | Pliki wydawcy | SystemVerilog Source Code Header File | Microsoft Notepad | Microsoft Corporation |
.SVX | The Survex Project | Pliki GIS | Survex Cavern Data File | Microsoft Notepad | Microsoft Corporation |
.SYSTEM | Open Source | Pliki gier | Vega Strike Virtual System File | Microsoft Notepad | Microsoft Corporation |