Various data files

.sgcpo

case CATalyst data

.sgd

GeneSnap SYNGENE secure SGD form

.sgd

SEG-D seismic data format

.sgi-lpr

Silicon Graphics printer data

.sgngl

Case CATalyst data

.sgo

ECU update

.sgp

SansGUI project model

.sgstn

Case CATalyst data

.sgt

SSPS chart template

.sgt

Microsoft DirectMusic Producer segments

.sgx

Lahey Fortran help index

.sgx

IBM Rational XDE data

.sgy

SEG-Y seismic data format

.sh3l

Sweet Home 3D language library

.sh3t

Sweet Home 3D textures library

.sh4

HelpMaker Help Authoring Tool data

.sh5

HelpMaker data

.sh6

HelpMaker Help Authoring Tool data

.sha

System Management Server site hierarchy addition file

.sha256

SHA256 hash

.shaders_cache

Google Android data

.shai

chemSHERPA-AI saved data

.shape

Dia Diagram Editor shape file

.sharedview

SharedView file

.shd

ArcView shadeset symbol

.shelx

ShelX chemical modeler data

.shf

Pretty Good Privacy (PGP) share data

.shft

Shift Work Calendar data

.shlb

Mozilla data

.shm

Corel WordPerfect shell macro library

.shm

Siebel server shared memory data

.shortcut

Asutype shortcut

.shp

Clarion for Windows ship list

.shp

CARE-S InfoWorks pipe cross-section data

.shproj

Microsoft Visual Studio data

.shr

Hanes T-ShirtMaker design

.shu

SnippetHub data

.shutdownstall

macOS log

.shx

ArcView Shapefile shape index format

.shz

Ximage data

.si2

SAS index data

.sic

Wireless Binary XML Service Indication

.sid1

Winamp media data

.sidb

TextMaker Viewer data

.sidd

Apple iTunes authorization data

.sidn

Apple iTunes authorization data

.sig

Signature

.sig

Powersim Studio simulation data

.sig

Microsoft Office OneNote signature

.sig

Crestron Test Manager signal data

.signed

BlackBerry 10 app sign

.sil

SmartInspect log

.silo

VisIt hydrodynamical numerical simulation data

.sim

Intel VTune performance monitor data

.sim

PowerDVD data

.sim

Stagecast Creator simulation file

.sim

Autodesk storage indication method data

.sinf

Apple iOS digital rights management

.siqd

Tektronics RSA306 SIQ data

.siqh

Tektronics RSA306 SIQ header data

.sites2

Apple iWeb domain data

.sitf

IconToolkit data

.sitl

StuffIt library file

.sito

StuffIt translator data

.sitv

StuffIt Viewer file

.sjb

SWiSH Jukebox data

.sjf

Label Etching Matching data

.sjf

SAM JobFile format

.skd

SSEYO Koan design

.skd

VEX format

.skd

WinOrbit data

.skf

Sage accounting software data

.skindex

Apple Mail index

.skl

Adobe Authorware resource data

.skp

SSEYO Koan play data

.skpkmz

SketchUp data

.skr

ScriptIt data

.skt

SSEYO Koan data

.skw

SideKick calendar data

.skx

XLANG schedule

.sky

Adobe Acrobat language resource

.skype

Skype data

.sl

DataFlex selection list

.sl00

HLSW Game Server Tool data

.sl01

HLSW Game Server Tool file

.sl02

HLSW Game Server Tool data

.sl03

HLSW Game Server Tool file

.sl04

Lathe data

.sl05

HLSW Game Server Tool file

.sl06

HLSW Game Server Tool file

.sl07

HLSW Game Server Tool file

.sl08

HLSW Game Server Tool data

.sl09

HLSW Game Server Tool file

.sl10

HLSW Game Server Tool file

.sl11

HLSW Game Server Tool file

.sl12

HLSW Game Server Tool file

.sl13

HLSW Game Server Tool file

.sl14

HLSW Game Server Tool file

.sl15

HLSW Game Server Tool file

.sl16

HLSW Game Server Tool data

.sl17

HLSW Game Server Tool data

.sl18

HLSW Game Server Tool data

.sl19

HLSW Game Server Tool data

.sl20

HLSW Game Server Tool file

.sl21

HLSW Game Server Tool file

.sl22

HLSW file

.sl23

HLSW Game Server Tool file

.sl24

HLSW Game Server Tool file

.sl25

HLSW Game Server Tool file

.sl26

HLSW Game Server Tool file

.sl27

HLSW Game Server Tool file

.sl28

HLSW Game Server Tool file

.sl29

HLSW Game Server Tool file

.sl30

HLSW Game Server Tool file

.sl31

HLSW file

.sl4

GEMPACK solution data

.sldbomtbt

SolidWorks bill of materials template

.sldd

MATlab data

.slddc

MATlab data

.sldedb

SolidWorks database

.sldfvt

SolidWorks favorite data

.sldmat

SolidWorks material database

.sldnotesstl

SolidWorks data

.sldstd

SolidWorks drafting standard data

.sle

Sisulizer exchange data

.sle

SurfPlan kite project

.slf

Mail Warden file

.slf

Scene Language for Interactive Dynamic Environments file

.slf

SortWizard export format

.slf

BitDefender data

.slg

Chromeleon audit trail data

.slg

AutoCAD data

.slg

WellSight oil well log

.slg

Safend Protector Encrypted Protected Data or log

.sli

ENVI spectral library

.slib

Synopsys interface timing specification model file

.slip

CodeGear license data

.slk

Timeslips lock data

.sll

Microsoft Office Web Components spreadsheet load library file

.sll

Static Link Library

.slmx

Simulink traceability data

.sln

Windows Installer XML WiX solution data

.sln

Asterisk file

.slog

Autodesk Revit worksharing log

.slow

Notepad++ data

.slp

Autodesk pipe size and slope data

.slr

ArcSWAT solar radiation input data

.slreqx

Simulink requirements data

.slst

On Schedule schedule data

.slt

FinSafe Terminal Smartlet data

.sltx

MATlab model template

.slupkg-ms

Microsoft Windows Software Licensing Commerce Client data

.slv

Silva import and export data

.slw

Settler LITE data file

.slw

SleepScan analysis offset index file

.slx

MATlab model

.slx

Reactis data

.slxp

MATlab model

.sm2

SediMeter field data

.sm2

RHK Technology proprietary file format

.sm3

DataCAD symbol data

.sm3

RHK Technology proprietary file format

.sm4

RHK Technology proprietary file format

.sma

Scrapbook Factory album

.smartftp

SmartFTP data

.smb

Autodesk symbol library

.smc

HP Smart Message Center cache

.smcl

Stata log

.smd

Chemical data

.smd

SmartWare II 1.02 data

.smdb

SteamMaker project

.smdl

SQL Server updated model file

.smdlproj

Microsoft Visual Studio data

.smf

SmartCAM manufacture data

.smf

SkinMagic C/C++ Toolkit data

.smgproj

InstallShield data

.smgxml

SolidWorks composer product

.smi

Daylight SMILES data

.smiles

SMILES chemical modeller input

.smlic

SMS Servant license

.smmstyle

SimpleMind mind map style file

.smn

ParaGraph WorkScript data

.smol

Spartan molecule data

.smp

Reason NN19 Sampler instrument patch

.smp

Screensaver Maker project

.smp

Sprintbit Playlist Manager media playlist

.smp

BrainVoyager QX surface-based statistical file

.smp

SmilePlant project data

.smpak

SuperMemo UX file

.smpkg

SmartMusic package file

.smpo

Scalado SpeedView meta object file

.smps

LINDO API data

.smrc

smtools repository data

.smrd

Adobe InDesign data

.smst

Adobe Soundbooth music score toolkit

.smt

QuickBooks data

.smv

Cadence symbolic model verifier data

.smv

MATlab data

.smwt

Adobe InDesign filter file

.smx

Rational XDE data

.sn

PG4UW serialization data

.sn3

ChessDB name data

.sn4

Shane's Chess Information Database name data file

.snagacc

SnagIt data

.snagprof

SnagIt data

.snagproj

SnagIt project

.snagundo

SnagIt data

.snapfireproject

Corel Snapfire project

.snapfireshow

Corel Snapfire show file

.snapfireshowproject

Corel MediaOne project

.snapshot

VMware ThinApp snapshot

.snarfer

Snarfer data

.sniffer

Sniffer trace data

.snk

Microsoft Visual Studio strong name key

.snl

Egrid32 form snippet

.snn

STATISTICA neural networks data

.snp

SQL Compare data

.snp

Worm W32/Nafbot-B data

.snr

Mail.Dat seed name data

.snt

SenPC sentable

.snt

VX Show-n-Tell slideshow

.snu

AVG Anti-Virus data

.snx

QuickBooks data

.snx

Mirage Microdrive snapshot file extended version

.soa

Sage MAS 90 Accounting Software data

.sob

Microsoft Visual Basic data

.sod

Colour palettes and various style elements file

.sof

Quartus II SRAM object

.soft

Autodesk Maya FCheck data

.sog

Apache OpenOffice (OpenOffice.org) colour palettes

.soh

Colour palettes and various style elements data

.sol

SWAT soil input data

.sol

Canoco analysis data

.solr

Apache Lucene Solr data

.som

Corel Paradox sort information

.som

Corel Quattro Pro network serial number data

.sonyvid

Sony camera metadata

.sor

Adobe Flash Media Server file system object

.sor

ChessDB repertoire data

.sor

Corel Paradox sort definition file

.sor

SOR OTDR data

.sos

DRS SOSKit barcode decode instructions

.sos

EnSight master server data

.sov

3DCS Advanced Analyzer/Optimizer SOVA model

.sp

SPICE data

.sp

STK sensor pointing data

.sp

Simplexety parameter data

.sp*

XWE data

.sp1

Microsoft Windows XP with Service Pack 1 installation data

.sp2

Microsoft Windows XP with Service Pack 2 installation data

.sp3

Microsoft Windows XP with Service Pack 3 installation data

.sp45

SuperCard Player file

.sp7

SAS Permanent Utility data

.spa

Smart Protocol Analyzer real time communication data

.spa

Thermo Nicolet OMNIC data

.spar

Spartan chemical modeller output data

.sparsefs

BlueStacks data folder

.spartan

Spartan chemical document

.spb

ToolBook instructor assistant book

.spb

SpareBrains data

.spbm

VMware vSphere storage policy based management data

.spc

Microsoft Multiplan data

.spc

SPC spectral and chromatographic data

.spc

PKCS #7 certificate

.spc

ZEMAX spectrum source data

.spcmd

Stereoscopic Player command data

.spd

ACT! data

.spd

SafeNet MUVPN security policy database

.spd

WinLens lens design

.spd

form-Z suspended render data

.spd

IBM SPSS custom dialog data

.spd

Microsoft Windows Server security policy database

.spd

SPSD/M database

.spdata

Microsoft Visual Studio data

.spdb

Sticky Password sync database

.spdesignasax

SharePoint Designer file

.spdesignasmx

SharePoint Designer file

.spdesignbar

SharePoint Designer file

.spdesignbot

SharePoint Designer file

.spdesigncss

SharePoint Designer file

.spdesigndoclib

SharePoint Designer design library file

.spdesignedited

SharePoint Designer file

.spdesignfile

SharePoint Designer file

.spdesignhomeop

SharePoint Designer file

.spdesignhomepg

SharePoint Designer file

.spdesignhtml

SharePoint Designer file

.spdesignhtt

SharePoint Designer file

.spdesignjs

Microsoft Office SharePoint Designer file

.spdesignlinkbar

Microsoft Office SharePoint Designer file

.spdesignlist

SharePoint Designer file

.spdesignlistdata

SharePoint Designer file

.spdesignmaster

SharePoint Designer file

.spdesignnav

SharePoint Designer file

.spdesignnopub

SharePoint Designer file

.spdesignpiclib

SharePoint Designer file

.spdesignresx

SharePoint Designer file

.spdesignshtml

Microsoft Office SharePoint Designer file

.spdesignstm

Microsoft Office SharePoint Designer file

.spdesignsurvey

SharePoint Designer file

.spdesigntheme

SharePoint Designer theme file

.spdesigntxt

SharePoint Designer file

.spdesignunknown

SharePoint Designer file

.spdesignweb

SharePoint Designer file

.spdesignwfdoclib

SharePoint Designer file

.spdesignxml

SharePoint Designer file

.spdesignxoml

SharePoint Designer file

.spdesignxsl

SharePoint Designer file

.spdesignxslt

SharePoint Designer data

.spdkey

Spyware Process Detector data

.speccy

Speccy snapshot

.spef

Standard Parasitic Exchange Format

.spf

Site Publisher profile

.spf

SlingPlayer saved favourites

.spfs

Spider VMS file storage

.sph

Ribbons sphere data

.spin

Apple Mac OS X Console spin report

.spinput

Spartan job file

.spj

PhotoStage slideshow project

.spk2

SPARKvue data

.spkz

Scribe template

.spl

WinView /400 report

.spl7

sPlan diagram

.splan

SPSS statistics simulation plan

.splf

SecureZIP spool data

.split

3DBrowser splitted data

.splsp

SmartPLS project

.splx

SPLX Launcher package

.spm

Corel WordPerfect data

.spm

Source Package Manager data

.spm

Nanoeducator data

.spm

Spektrum DX8 transmitter settings

.spmm

Spartan Mol. Mechanics chemical modeller input

.spmo

SpeedView meta object

.spo

SPSS 15 and earlier output data

.spool

Ubisoft Game Launcher data

.spop

InterTrust SPOP data

.spotlight-v100

Apple Spotlight index

.spp

Scrapbook Factory data

.spp

SPSS windows production mode output

.spq

IBM SPSS database query

.spr

NeroMix data

.sprj

Microsoft Application Virtualization Sequencer project

.sprt

Sprintometer document

.sprx

Sony Playstation 3 SPRX firmware

.sps

SPSS proprietary syntax

.sps

Oracle package specification

.spsd

XWE data

.spt

Hell Quest AQW trainer data

.sptl

Image Lab protocol (secured)

.spv

SPSS output data (version 16 and higher)

.spvchain

MultiBit blockchain data

.spw

SigmaPlot worksheet

.spy

Socket Spy log

.spy

WinTECH Socket Spy log

.spz

Creston SIMPL Windows compiled program

.sq

Sysquake program

.sq7

Daktronics Venus 7000 electronic sign sequence data

.sqc

Structured Query Language (SQL) common code data

.sqd

Squish message base file format

.sqd

Sysquake session data file

.sqf

Sothink SWF Quicker project

.sqi

Squish message base index

.sqlce

Microsoft SQL Server data

.sqlite

WhatsApp Messenger for iPhone message database

.sqlite-shm

SQLite shared memory data

.sqlite-wal

SQLite quasi-persistent data

.sqlitedb-shm

SQLite database shared memory data

.sqlitedb-wal

SQLite quasi-persistent data

.sqlplan

Microsoft SQL Server data

.sqm

Microsoft Service Quality Monitoring data

.sqn

SAS sequential access file

.sqp

Sonique audio search query result data

.squ

LabWindows/CVI Test Executive Toolkit sequence data

.sqw

Horace data file

.sqy

Xaira query data

.sr

Netscape Navigator file

.sr0

Sony SecuROM analysis data

.sr2

Omron CX-Supervisor file

.sr8

RECOIL data

.sra

PowerBuilder application

.srb

Corel ClipArt ScrapBook data

.srb

XWE data

.src

WAIS source data

.src

Firefox custom search data

.src

ProWORX Nxt search data

.src

Win32Forth sequential block data

.srd

PowerBuilder data window file

.srd

Sage report data

.sre

Windows CE 5.0 system data

.srf

PowerBuilder function data

.srf

SurfSaver data

.srfl

SurfLogger document

.srg

Microsoft PowerPoint self-registration data

.srj

PowerBuilder project

.srl

Arquitienda local database

.srl

SmartWare resource library

.srm

SRM Training System exercise data file

.srn

Micro Focus screen

.sro

MADCOW multi-site ATIS data collection working group data

.srq

Microsoft Windows Server unprocessed request file

.srr

Xilinx ISE synplicity report

.srs

PowerBuilder structure data

.srt

Skymap data file

.srt

Omron CX-Supervisor data

.srv

NewsPro for Newsfeeds.com servers info

.srw

Sybase PowerBuilder window data

.srx

SPARQL Query Results XML format result

.ss

Biochemistry data

.ss1

Cygnus MK data logger single record

.ss2

Terrasoft SAS program

.ss4

SwordSearcher program data

.ss7

XWE data

.ssb

SwordSearcher bible data module

.ssc

Scrippy data

.ssc

SwordSearcher data

.ssc

Autodesk stage-storage curve data

.ssc

Microsoft Visual Studio SourceSafe status data

.ssc_rdrp_key

RamDisk license key

.ssd

Base SAS database

.ssd

Snagit Studio design file

.ssd01

Unix SAS data sets

.ssdf

Simple Structured Data Format

.ssdl

SmartSound update library

.ssdl

ADO.NET metadata

.sse

StrataSearch data

.ssf

Epson QUASS Stream Player file

.ssf

SnagIt data

.ssfn

Steam guard data

.ssg

Single-Step goal template file

.ssh2

SSH Secure Shell Client data

.ssi

SSI Web study data

.ssi-response

CA School of Business exam

.ssii

ProReveal data

.ssisdeploymentmanifest

Microsoft Visual Studio deployment data

.ssj

STAR splice junction data

.ssl

Borland Paradox file

.ssl

Corel Flow smart library

.ssleay

SSLeay data

.ssm

BrainVoyager QX sphere to sphere vertex mapping file

.ssmsasproj

Microsoft Analysis Server project

.ssmsmobileproj

Microsoft SQL Server project

.ssmssln

Microsoft SQL Server data

.ssn

Shutdown Scheduler shared notes data

.sso

ChessDB search options data

.sso_pt

Foxit Reader data

.ssp

SAS transport data

.ssp

ScreenSwift screen saver project file

.ssp

SmartSync Pro data

.ssp

Ultra Screen Saver Maker project file

.sspr

ArcSoft DVD SlideShow data

.ssr

FLEXIT singleshot survey RAW data

.sss

Steel Smart System project

.sst

Microsoft Crypto Shell Extension certificate store data

.sst

Sea Surface temperature data

.sst

Bitcoin Core index

.ssu

Systems Management Server Hierarchy Manager site update

.ssup

Sonicfire Pro update

.ssx

IBM Rational XDE data

.ssx

ScreenShare data

.ssx

Sony Giga Pocket data

.st0

SPICE Status file

.st1

SPICE status data

.st2

SPICE Status file

.st3

SPICE status data

.st4

SPICE Status data

.st45

SuperCard trial project

.st5

SPICE Status file

.st6

SPICE Status file

.st7

SPICE Status file

.st8

SPICE Status file

.st9

SPICE Status file

.sta

Eudora data file

.sta

Abaqus/CAE information summary

.sta

Adobe Photoshop match color image statistics

.sta

ENVI statistics data

.stad

Spike Train Analysis Toolkit Input Format

.stak

HyperCard stack file

.stam

Spike Train Analysis Toolkit Input Format

.stamps

Stamps.com data

.stap

Spike Train Analysis Toolkit Input Format

.startgadget

Start++ gadget

.stat

Statistics data

.state

Windows Photo Gallery user data

.state

Uplay state data

.stats

FreeSurfer statistics file

.status

uDraw(Graph) data

.stc

BrainVoyager QX slice time course

.stdf

Standard Test Data Format

.stdid

Token seed data

.stdsrcmdl

Softimage source model

.ste

XMap flight plan

.stf

ISaGRAF program organization unit

.stf

Spanish Whiz data

.sti

Datastitch embroidery

.stk

Personal Stock Monitor data

.stk

RankTracker project

.stk

CRiSP Harvest data

.stk

MetaMorph software stack file

.stk

Pivot Stickfigure Animator stick figure

.stk

Rail3D 2KD/2k3 stock and scenery model file