| File extension |
File description |
Developer/Producer |
| .s |
Source Code File |
N/A |
| .s00 |
ZipSplitter Part 1 Archive |
Lithops |
| .s01 |
ZipSplitter Part 2 Archive |
Lithops |
| .s02 |
ZipSplitter Part 3 Archive |
Lithops |
| .s10 |
Brasfoot Saved Game File |
Brasfoot.com |
| .s19 |
Motorola S19 File Record |
Motorola |
| .s2a |
SEAL2 Application |
SEAL |
| .s2e |
SWF to EXE Converter Project File |
Trong |
| .s2m |
Stronghold 2 Map File |
HeavenGames |
| .s2mh |
StarCraft 2 Map Header File |
Blizzard Entertainment |
| .s2ml |
StarCraft 2 Map Localization File |
Blizzard Entertainment |
| .s2mv |
StarCraft 2 Map Preview File |
Blizzard Entertainment |
| .s2qh |
StarCraft 2 Localization Header File |
Blizzard Entertainment |
| .s2ql |
StarCraft 2 Unit Localization File |
Blizzard Entertainment |
| .s2z |
Heroes of Newerth Game Data File |
S2 Games |
| .s3i |
Scream Tracker 3 Instrument |
N/A |
| .s3m |
ScreamTracker 3 Module |
Future Crew |
| .s3z |
Compressed Scream Tracker 3 Module |
Future Crew |
| .s4m |
SWAT 4 Map File |
Irrational Games |
| .s5x |
Heritage of Kings: The Settlers Map File |
Ubisoft |
| .s7z |
Mac OS X 7-Zip File |
N/A |
| .s85 |
Sabre Airline Solutions Chart |
Sabre |
| .sa1 |
Game Boy Emulator Save File |
N/A |
| .sa9 |
Hue and Cry Photoshop Plug-in |
Flaming Pear Software |
| .sab |
ACIS SAB Model File |
Spatial |
| .sad |
Black & White Audio File |
Lionhead Studios |
| .saf |
Street Atlas USA Map File |
DeLorme |
| .safariextz |
Apple Safari Extension Package |
Apple |
| .safetext |
SafeText File |
N/A |
| .sah |
SETI@home Data File |
Berkeley |
| .sai |
PaintTool SAI Image |
SYSTEMAX Software Development |
| .sam |
Ami Pro Document |
Samna |
| .sam07 |
SAM 2007 Package |
Course Technology |
| .sami |
Grand Theft Auto San Andres Mod Installer File |
cpmusick |
| .sap |
Atari SAP Music File |
Atari |
| .sar |
Sibelius Arrange Style |
Sibelius |
| .sas |
SAS Program File |
SAS Institute |
| .sat |
ACIS SAT 3D Model File |
Spatial |
| .sav |
Saved Game |
N/A |
| .save |
Nano Temporary Save File |
Nano |
| .saveddeck |
Nokia Saved Web Page |
Nokia |
| .savedsearch |
Spotlight Saved Search |
Apple |
| .savedstate |
Virtual Router Saved State File |
Virtual Router |
| .saver |
Mac OS X Screen Saver |
Apple |
| .sb |
Scratch Project File |
MIT |
| .sbb |
Office Accounting Company Backup File |
Microsoft |
| .sbc |
Office Accounting Company Shortcut File |
Microsoft |
| .sbd |
Office Accounting Company Data File |
Microsoft |
| .sbf |
Android System File |
N/A |
| .sbg |
SBaGen Binaural Beat File |
Jim Peters |
| .sbi |
Sound Blaster Instrument |
N/A |
| .sbk |
SWiSH Project Backup File |
SWiSHzone.com |
| .sbn |
ESRI Spatial Binary File |
ESRI |
| .sbp |
OpenSBP CNC Program File |
OpenSBP Group |
| .sbproj |
OpenGL Shader Builder Project |
Apple |
| .sbq |
Superbase QuickReports File |
Superbase Developers |
| .sbr |
Visual Studio Source Browser Intermediate File |
Microsoft |
| .sbs |
SPSS Script |
IBM |
| .sbt |
SBT Subtitle File |
URUWorks |
| .sbv |
YouTube Captions File |
Google |
| .sbw |
US Treasury Savings Bonds Wizard File |
US Treasury |
| .sbx |
ESRI Spatial Index File |
ESRI |
| .sc |
SuperCollider Source Code File |
SuperCollider |
| .sc2 |
Sample Cell II Instrument Definition |
N/A |
| .sc2archive |
Blizzard StarCraft 2 Archive File |
Blizzard Entertainment |
| .sc2assets |
Blizzard StarCraft 2 Assets File |
Blizzard Entertainment |
| .sc2bank |
StarCraft 2 Bank File |
Blizzard Entertainment |
| .sc2data |
Blizzard StarCraft 2 Data File |
Blizzard Entertainment |
| .sc2locale |
Blizzard StarCraft 2 Localization File |
Blizzard Entertainment |
| .sc2ma |
StarCraft 2 Map Data File |
Blizzard Entertainment |
| .sc2map |
Blizzard StarCraft 2 Map File |
Blizzard Entertainment |
| .sc2mod |
Blizzard StarCraft 2 Modification File |
Blizzard Entertainment |
| .sc2replay |
Blizzard StarCraft 2 Replay File |
Blizzard Entertainment |
| .sc2save |
Blizzard StarCraft 2 Saved Game |
Blizzard Entertainment |
| .sc2scene |
StarCraft 2 Cut Scene File |
Blizzard Entertainment |
| .sc3 |
SimCity 3000 City File |
Maxis |
| .sc4 |
SimCity 4 Saved File |
Electronic Arts |
| .sc45 |
SuperCard Project File |
Solutions Etcetera |
| .sc4desc |
SimCity 4 Description File |
Electronic Arts |
| .sc4lot |
SimCity 4 Lot File |
Electronic Arts |
| .sc4model |
SimCity 4 Model File |
Electronic Arts |
| .sc6 |
RollerCoaster Tycoon 2 Scenario File |
Chris Sawyer Productions |
| .sca |
Norton AntiVirus Scan File |
Symantec |
| .scacfg |
SuperCard Application Configuration File |
Solutions Etcetera |
| .scad |
OpenSCAD Script |
OpenSCAD |
| .scap |
EFI Firmware File |
N/A |
| .scar |
SCAR Script |
SCAR |
| .scb |
Scrambls Encrypted File |
Wave Systems |
| .scc |
SourceSafe Source Code Control File |
Microsoft |
| .scd |
TurboTax Tax Schedule List |
Intuit |
| .scea |
Aleph One Map File |
Bungie Studios |
| .scene |
Antibody Level File |
Hidden Temple Studios |
| .scexcludb |
Spring Cleaning Exclusions File |
Smith Micro |
| .scf |
Windows Explorer Command |
N/A |
| .scg |
myPM SCG Definition File |
Midori Media |
| .sch |
EAGLE Schematics File |
CadSoft |
| .schemas |
GConf Schema Definition File |
The GNOME Project |
| .schematic |
MCEdit Schematic File |
MCEdit |
| .sci |
ColoRIX Graphics Image |
ColoRIX |
| .scm |
ScreenCam Screen Recording |
SmartGuyz |
| .scn |
Age of Mythology Scenario File |
Microsoft |
| .sco |
TotalRecovery Backup Image |
FarStone Technology |
| .scp |
ColoRIX Bitmap Graphic File |
RIX Softworks |
| .scpcfg |
SuperCard Project Configuration File |
Solutions Etcetera |
| .scpt |
AppleScript Script File |
Apple |
| .scr |
Windows Screensaver |
Microsoft |
| .scratch |
Scratch Project File |
MIT |
| .screenflow |
ScreenFlow Document |
Telestream |
| .screstorelog |
Spring Cleaning Restore Log |
Smith Micro |
| .scresults |
Spring Cleaning Results File |
Smith Micro |
| .script |
Generic Script File |
N/A |
| .scriptsuite |
AppleScript Script Suite File |
Apple |
| .scriptterminology |
AppleScript Script Terminology File |
Apple |
| .scriv |
Scrivener Document |
Literature & Latte |
| .scrivx |
Scrivener XML Document |
Literature & Latte |
| .scs |
SimCity Societies Saved Game File |
Electronic Arts |
| .scs11 |
Show Cue System Cue File |
Show Cue Systems |
| .sct |
Scitex Continuous Tone File |
Scitex |
| .scu |
ColoRIX Bitmap Image |
RIX Softworks |
| .scv |
ScanVec CASmate Sign File |
ScanVec |
| .scw |
Movie Magic Screenwriter Document |
N/A |
| .scx |
FoxPro Form |
N/A |
| .scz |
SmartDraw Collection Package File |
SmartDraw.com |
| .sd |
Sound Designer Audio File |
N/A |
| .sd2 |
Sound Designer II File |
Avid Technology |
| .sd2f |
Sound Designer 2 File |
Avid Technology |
| .sd7 |
Spring Content Package |
Spring |
| .sda |
StarOffice Drawing |
Oracle |
| .sdat |
Nintendo DS Sound Data File |
Nintendo |
| .sdb |
Custom Application Compatibility Database |
Microsoft |
| .sdc |
Apache OpenOffice Calc Spreadsheet |
Oracle |
| .sdd |
StarOffice Presentation |
Oracle |
| .sdef |
AppleScript Dictionary Document |
Apple |
| .sdf |
Standard Data File |
N/A |
| .sdg |
Strater Project File |
Golden Software |
| .sdi |
Windows System Deployment Image |
Microsoft |
| .sdii |
Sound Designer 2 Audio File |
Avid Technology |
| .sdinstall |
Speckie Dictionary Installation File |
Versoworks |
| .sdl |
Scene Description Language File |
N/A |
| .sdlxliff |
SDL Trados XLIFF Localization File |
SDL |
| .sdm |
StarOffice Mail Message |
N/A |
| .sdn |
Shareware Distributors Network File |
N/A |
| .sdo |
Signed Document |
Signere.no |
| .sdoc |
Sealed Word Document |
Oracle |
| .sdp |
Session Description Protocol File |
N/A |
| .sdq |
SAS Data File |
N/A |
| .sdr |
SmartDraw Drawing |
SmartDraw.com |
| .sds |
MIDI Sample Dump Standard File |
N/A |
| .sdsk |
SafeHouse Private Storage Volume |
PC Dynamics |
| .sdt |
SmartDraw Template File |
SmartDraw.com |
| .sdv |
Studio DV Project File |
Pinnacle |
| .sdw |
StarOffice Writer Text Document |
N/A |
| .sdx |
Kivuto Secure Download Manager File |
Kivuto Solutions |
| .sdz |
Spring Content Package |
Spring |
| .sea |
Self-Extracting Archive |
Smith Micro |
| .seam |
Seam Framework Java Servlet File |
JBoss |
| .search-ms |
Windows Saved Search File |
Microsoft |
| .searchconnector-ms |
Windows Search Connector File |
Microsoft |
| .sec |
PGP Secret Key Ring |
N/A |
| .secure |
Septium Secure Document |
Septium |
| .sed |
IExpress Self Extraction Directive File |
Microsoft |
| .sedprj |
Slideshow Studio Elements Project |
Ashampoo |
| .seed |
Linux Preseed File |
N/A |
| .seestyle |
Coda Style Sheet File |
Panic |
| .sef |
Encryptafile Signature File |
XenoSystems |
| .seg |
Eragon Audio File |
Sierra Entertainment |
| .sel |
LinkOne Selection List File |
Mincom |
| .sen |
SenTest Data File |
Neyer Software |
| .seo |
SEO Note File |
SEO Note |
| .sep |
Separated Image File |
N/A |
| .seplugin |
AppleScript Editor Plug-in |
Apple |
| .seq |
PowerTracks Pro Audio Project File |
PG Music |
| .sequ |
Adobe Acrobat Sequence File |
Adobe Systems |
| .ser |
GeneMapper Project File |
Applied Biosystems |
| .ses |
Audition Session File |
Adobe Systems |
| .session |
CATIA 4 Session File |
Dassault Systemes |
| .sesx |
Adobe Audition Session File |
Adobe Systems |
| .set |
Settings File |
N/A |
| .settings |
Visual Studio Settings File |
Microsoft |
| .setup |
CryENGINE Character Setup File |
Crytek |
| .sew |
Home Embroidery Format |
N/A |
| .sf |
Minecraft JAR Signature File |
Mojang |
| .sf2 |
SoundFont 2 Sound Bank |
E-mu Systems |
| .sfap0 |
Sound Forge Audio Proxy File |
Sony |
| .sfar |
Mass Effect 3 DLC File |
Electronic Arts |
| .sfb |
PlayStation 3 Disc Data File |
Sony |
| .sfc |
Super Nintendo ROM |
N/A |
| .sfcache |
ReadyBoost Cache File |
Microsoft |
| .sfd |
Spline Font Database File |
FontForge |
| .sff |
Standard Flowgram Format File |
454 Life Sciences |
| .sfk |
Sound Forge Audio Peak File |
Sony |
| .sfl |
Sound Forge Sound Data File |
Sony |
| .sfo |
CuteFTP Search File |
N/A |
| .sfp |
Soft Font Printer File |
N/A |
| .sfpack |
Packed SoundFont File |
N/A |
| .sfs |
Squashfs File Archive |
N/A |
| .sft |
Microsoft App-V Sequencer File |
Microsoft |
| .sfv |
Simple File Verification File |
N/A |
| .sfvidcap |
Sonic Foundry Video Capture File |
Sony |
| .sfw |
Seattle FilmWorks Image |
Seattle FilmWorks |
| .sfx |
Windows Self-Extracting Archive |
N/A |
| .sga |
Relic Entertainment Game Archive |
Relic Entertainment |
| .sgaa |
Aleph One Saved Game |
Bungie Studios |
| .sgb |
Dawn of War Map File |
Relic Entertainment |
| .sgi |
Silicon Graphics Image File |
Silicon Graphics |
| .sgm |
SGML File |
N/A |
| .sgml |
Standard Generalized Markup Language File |
N/A |
| .sgn |
Slax Boot File |
Slax |
| .sgp |
MP3 Audio Mixer Sound Group Project |
Acoustica |
| .sgr |
SGR Genome Data File |
N/A |
| .sgt |
SPSS Chart Template |
IBM |
| .sgz |
SigzaLock Encrypted File |
Sigza Authentication Systems |
| .sh |
Bash Shell Script |
N/A |
| .sh2 |
Stronghold 2 Saved Game |
HeavenGames |
| .sh3d |
Sweet Home 3D Design File |
eTeks |
| .sh3f |
Sweet Home 3D Model Library |
eTeks |
| .sha1 |
SHA-1 Hash File |
N/A |
| .sha256 |
FileVerifier++ SHA-256 Hashes File |
FileVerifier++ |
| .sha512 |
SHA 512 Hash File |
N/A |
| .shader |
Quake 3 Engine Shader File |
id Software |
| .shar |
Unix Shar Archive |
N/A |
| .shb |
Windows Document Shortcut |
Microsoft |
| .shc |
Adobe Photoshop Contours File |
Adobe Systems |
| .shd |
Windows Print Job Shadow File |
Microsoft |
| .shg |
Segmented Hyper-Graphic |
Microsoft |
| .shh |
Adobe Photoshop Shadow/Highlight Settings file |
Adobe Systems |
| .shk |
ShrinkIt Archive |
N/A |
| .shn |
Shorten Compressed Audio File |
Shorten |
| .shortcut |
Asutype Shortcut |
Fanix Software |
| .show |
Hanshow Presentation |
Hancom |
| .shp |
Shapes File |
N/A |
| .shpa |
Aleph One Shape File |
Bungie Studios |
| .shr |
Unix Shell Archive File |
N/A |
| .shs |
Microsoft Scrap File |
Microsoft |
| .shsh |
iPhone/iPod Touch SHSH Blob File |
Apple |
| .sht |
HTML File with Server Side Includes |
N/A |
| .shtm |
HTML Server Side Include File |
N/A |
| .shtml |
Server Side Include HTML File |
N/A |
| .shv |
Husqvarna Viking Embroidery File |
Husqvarna Viking |
| .shw |
Corel Presentation |
Corel |
| .shx |
AutoCAD Compiled Shape File |
Autodesk |
| .shy |
ShyFile Encrypted File |
Dr. Bootz |
| .si |
Softimage Image File |
Autodesk |
| .sib |
Sibelius Score |
Sibelius |
| .sid |
MrSID Image |
LizardTech |
| .sidb |
iTunes Authorization Data File |
Apple |
| .sidd |
iTunes Authorization Data File |
Apple |
| .sidx |
StuffIt Archive Index File |
Smith Micro |
| .sif |
Windows Setup Information File |
Microsoft |
| .sig |
Signature File |
N/A |
| .sim |
SAP Tutor File |
SAP |
| .simg |
Synclavier Disk Image File |
Synclavier Digital |
| .sims2pack |
Downloaded Sims 2 Package File |
Electronic Arts |
| .sims3pack |
The Sims 3 Package File |
Electronic Arts |
| .sis |
Symbian Installation File |
Symbian |
| .sis.dm |
Ovi Store DRM-Protected Application |
Nokia |
| .sisx |
Symbian OS Installation File |
Symbian |
| .sisx.dm |
Nokia Ovi Store DRM-Protected Application |
Nokia |
| .sit |
StuffIt Archive |
Smith Micro |
| .site |
GoLive Website Project File |
Adobe Systems |
| .sitemap |
ASP.NET Site Map File |
Microsoft |
| .sites |
iWeb Site Design Project |
Apple |
| .sites2 |
iWeb Site Design Project |
Apple |
| .sitx |
StuffIt X Archive |
Smith Micro |
| .siv |
Silicon Imaging Video File |
Silicon Imaging |
| .sjava |
Synchronous Java File |
EPFL |
| .sjd |
Scrapbook Factory Journal File |
Nova Development |
| .sk |
Safari History Index File |
Apple |
| .sk1 |
sK1 Vector Graphic File |
sK1 Project |
| .sk2 |
ChemSketch Drawing |
Advanced Chemistry Development |
| .skb |
SketchUp Backup Document |
Trimble |
| .skc |
SideKick Card File |
Borland |
| .skcard |
Starfish Sidekick Card File |
Borland |
| .sketch |
Sketch Drawing |
Bohemian Coding |
| .skf |
AutoSketch Drawing |
Autodesk |
| .ski |
Motorola Phone Skin File |
Motorola |
| .skim |
Skim Notes File |
Skim |
| .skin |
ASP.NET Skin File |
Microsoft |
| .skindex |
Mail Index File |
N/A |
| .skitch |
Skitch Image |
Skitch |
| .skl |
Maya Skeleton File |
Autodesk |
| .skm |
SketchUp Materials File |
Trimble |
| .skn |
Symbian OS Skin File |
Nokia |
| .skp |
SketchUp Document |
Trimble |
| .skr |
PGP Private Keyring |
N/A |
| .skv |
Semicolon Separated Values File |
N/A |
| .skx |
XLANG Schedule File |
Microsoft |
| .skypechatstyle |
Chat Style File |
Skype |
| .skypeemoticonset |
Skype Emoticon Set File |
Skype |
| .skz |
SuperKaramba Theme |
SuperKaramba |
| .sl |
Software License File |
N/A |
| .sla |
Scribus Document |
Scribus |
| .sla.gz |
Scribus Compressed Document |
Scribus |
| .slb |
AutoCAD Slide Library |
Autodesk |
| .sld |
Styled Layer Descriptor File |
Open Geospatial Consortium |
| .sldasm |
SolidWorks Assembly File |
Dassault Systemes |
| .slddrt |
SolidWorks Sheet File |
Dassault Systemes |
| .slddrw |
SolidWorks Drawing File |
Dassault Systemes |
| .sldprt |
SolidWorks Part File |
Dassault Systemes |
| .sldtm |
SDL Translation Memory File |
SDL |
| .sle |
Sisulizer Package File |
Sisulizer |
| .slf |
Symantec License File |
Symantec |
| .slk |
Symbolic Link File |
Microsoft |
| .sll |
Static Link Library |
N/A |
| .sln |
Visual Studio Solution File |
Microsoft |
| .slogo |
StarLogo Project File |
MIT |
| .slogt |
StarLogo Project Template |
MIT |
| .slp |
SpectraLayers Pro Project |
Sony |
| .sls |
Image Playlist |
N/A |
| .slst |
Game Data File |
N/A |
| .slt |
Mozilla User Profile Folder |
Mozilla |
| .sltng |
StarLogo TNG Project File |
MIT |
| .slupkg-ms |
XrML Digital License Package |
Microsoft |
| .slx |
MathWorks Simulink Model File |
MathWorks |
| .sm |
StepMania Song File |
StepMania |
| .sma |
AMX Mod Plugin Source File |
N/A |
| .smali |
Android Smali Assembly Language File |
Google |
| .smc |
Super Nintendo Game ROM |
N/A |
| .smd |
Valve Studiomdl Data File |
Valve |
| .smf |
Standard MIDI File |
N/A |
| .smi |
SMIL Presentation |
N/A |
| .smil |
SMIL Presentation File |
SYMM Working Group |
| .smk |
Smacker Compressed Movie File |
RAD Game Tools |
| .sml |
SMIL Slideshow Presentation |
SYMM Working Group |
| .smm |
Samsung Memo File |
Samsung |
| .smo |
Sumotori Dreams Arena File |
Gravitysensation.com |
| .smp |
SmartMusic Performance File |
MakeMusic |
| .smpd |
Sc2gears Mouse Print Data File |
András Belicza |
| .smrd |
Adobe InDesign Filter File |
Adobe Systems |
| .sms |
Exported SMS Text Message |
N/A |
| .smt |
Samsung Theme File |
Samsung |
| .smv |
VideoLink Mail Video File |
Smith Micro |
| .smwt |
Adobe InDesign Filter |
Adobe Systems |
| .smz |
SMath Studio Compressed Document |
SMath |
| .smzip |
StepMania Package |
StepMania |
| .sn1 |
Drive Snapshot First Differential Backup |
Tom Ehlert |
| .sn2 |
Drive Snapshot Second Differential Backup |
Tom Ehlert |
| .sna |
Drive Snapshot Primary Backup File |
Tom Ehlert |
| .snag |
SnagIt Capture File |
TechSmith |
| .snagproj |
Snagit Project File |
TechSmith |
| .snapfireshow |
Corel SnapfireShow File |
Corel |
| .snapshot |
VMware ThinApp Snapshot File |
VMware |
| .snd |
Sound File |
N/A |
| .snda |
Aleph One Sound File |
Bungie Studios |
| .sng |
MIDI Song File |
N/A |
| .snippet |
Visual Studio IntelliSense Code Snippet |
Microsoft |
| .snk |
Strong Name Key File |
Microsoft |
| .snm |
Netscape Mail Index |
N/A |
| .snp |
Access Report Snapshot |
Microsoft |
| .sns |
Save-N-Sync Project File |
Composite Ideas |
| .snsf |
Super NES Sound Format File |
CaitSith2 |
| .snt |
Sticky Notes File |
Microsoft |
| .snx |
PISnoop Workspace File |
Pi Innovo |
| .so |
Shared Library |
N/A |
| .so-abi |
Cocoa AbiWord Plug-in |
AbiSource |
| .so.0 |
Unix Shared Library File |
N/A |
| .sob |
OpenOffice.org Impress Bimap Styles File |
OpenOffice.org |
| .sol |
Flash Local Shared Object File |
Adobe Systems |
| .solitairesave-ms |
Microsoft Solitaire Saved Game |
Microsoft |
| .sonic |
DigitalMedia Project File |
Sonic Solutions |
| .sopt |
Synclavier Optical Disk Image File |
Synclavier Digital |
| .sou |
SBStudio II Sound File |
N/A |
| .soundpack |
SoundPackager Sound Package |
Stardock |
| .sounds |
Quake 3 Engine Sound Definition File |
id Software |
| .sow |
Descent ARJ Archive |
Interplay |
| .sp |
SignPlot Traffic Sign File |
Buchanan Computing |
| .sp2 |
Super Ball 2 Level File |
Super Ball 2 |
| .sp3 |
NGS SP3 File |
NOAA NGS |
| .sp45 |
SuperCard Player File |
Solutions Etcetera |
| .spa |
MikuMikuDance Sphere Mapping File |
MikuMikuDance |
| .sparc |
Skype Plugin Archive |
Skype |
| .sparsebundle |
Mac OS X Sparse Bundle |
Apple |
| .sparseimage |
Mac OS X Sparse Image |
Apple |
| .spb |
Flight Simulator Mission File |
Microsoft |
| .spc |
Software Publisher Certificate File |
N/A |
| .spd |
SPSS Custom Dialog File |
IBM |
| .spdf |
Sealed PDF File |
Oracle |
| .spe |
WinSpec CCD Capture File |
Roper Scientific |
| .spec |
RPM Specification File |
N/A |
| .spf |
SlingPlayer Favorites File |
Sling Media |
| .spfx |
Squeeze Presets File |
Sorenson Media |
| .spg |
TCP Optimizer Backup File |
SpeedGuide.net |
| .sph |
MikuMikuDance Sphere Mapping File |
MikuMikuDance |
| .spi |
ShadowProtect Incremental Backup File |
ShadowCraft Technology |
| .spidersolitairesave-ms |
Microsoft Spider Solitaire Saved Game |
Microsoft |
| .spiff |
Still Picture Interchange File Format |
Joint Photographic Experts Group |
| .spj |
Microsoft ICE Panorama Project |
Microsoft |
| .spk |
Synology Package |
Synology |
| .spl |
Windows Print Spool File |
Microsoft |
| .spo |
SPSS Statistical Data Output File |
SPSS |
| .spp |
Serif PhotoPlus Picture File |
Serif |
| .sppack |
SPPack Sound Sample |
N/A |
| .spq |
SPSS Database Query File |
IBM |
| .spr |
Half-Life Sprite File |
Valve |
| .sprg |
Synclavier Program File |
Synclavier Digital |
| .sprite |
SuperTux Sprite File |
SuperTux |
| .sps |
SPSS Program File |
IBM |
| .spt |
SpeedTree Tree Data File |
Interactive Data Visualization |
| .spu |
Spectrum 512 Image |
Atari |
| .spub |
Swift Publisher Document |
BeLight Software |
| .spv |
SPSS Output Document |
IBM |
| .spx |
Ogg Vorbis Speex File |
Xiph.Org |
| .sq |
Sysquake Program |
N/A |
| .sqb |
SQL Backup SQL Server Backup File |
Red Gate |
| .sqd |
SQ Data File |
N/A |
| .sqf |
ArmA Script File |
Bohemia Interactive |
| .sqfs |
Squash FS Bootable File |
N/A |
| .sql |
Structured Query Language Data File |
N/A |
| .sqlite |
SQLite Database File |
SQLite |
| .sqlite3 |
SQLite 3 Database File |
SQLite |
| .sqlitedb |
SQLite Database |
SQLite |
| .sqlproj |
Visual Studio SQL Server Project |
Microsoft |
| .sqm |
Service Quality Monitoring File |
Microsoft |
| .sqr |
SQL Program File |
N/A |
| .squashfs |
Squashfs File System File |
Squashfs |
| .sqx |
SQX Archive |
N/A |
| .sqz |
Squeeze Project File |
Sorenson Media |
| .sr |
Sun Raster Image File |
Sun Microsystems |
| .sr0 |
SecuROM Analysis File |
Sony |
| .sr2 |
Sony RAW Image |
Sony |
| .src |
Source Code |
N/A |
| .src.rpm |
Red Hat Package Manager Source File |
Red Hat |
| .srep |
SuperREP Compressed File |
FreeArc |
| .srf |
Sony RAW Image |
Sony |
| .srg |
Ketron Single Registration File |
Ketron |
| .srk |
Sub Rosa Client File |
Cryptic Sea |
| .srm |
Super Nintendo ROM Save File |
N/A |
| .srr |
ReScene Metadata File |
ReScene |
| .srs |
Outlook Send/Receive Settings File |
Microsoft |
| .srt |
SubRip Subtitle File |
N/A |
| .srt0 |
Wii Texture Animation File |
N/A |
| .srw |
Samsung RAW Image |
Samsung |
| .ss |
SilverStripe Source Code File |
SilverStripe |
| .ssa |
Sub Station Alpha Subtitle File |
N/A |
| .ssc |
SourceSafe Status File |
Microsoft |
| .sscs |
Saropa Smart Copy Script |
Saropa |
| .ssd |
WindowBlinds Skin File List |
Stardock |
| .sseq |
Nintendo DS Sound File |
Nintendo |
| .ssf |
Trimble Standard Storage Format File |
Trimble Navigation |
| .ssfsav |
Super Smash Flash Saved Game File |
McLeodGaming |
| .ssi |
Adobe Dreamweaver Server Side Include File |
Adobe Systems |
| .ssii |
ProReveal Data File |
Synoptics Ltd |
| .ssis |
ProReveal Settings File |
Synoptics Ltd |
| .ssl |
Sunlight ScanLibrary File |
Nicolaudie |
| .ssl2 |
Sunlight ScanLibrary 2 File |
Nicolaudie |
| .sslf |
HLSW Shared Server List File |
N/A |
| .ssm |
Standard Streaming Metafile |
N/A |
| .ssnd |
Synclavier Sound File |
Synclavier Digital |
| .ssp |
Screensaver Producer Project File |
Axialis Software |
| .sss |
WindowBlinds Substyle File |
Stardock |
| .sst |
Serialized Certificate Store File |
Microsoft |
| .ssv |
Seavus Secure Project File |
Seavus |
| .ssw |
Sony Ericsson Firmware File |
SETool2 |
| .st |
Atari ST Disk Image |
N/A |
| .st45 |
SuperCard Trial Project File |
Solutions Etcetera |
| .sta |
ABAQUS Status File |
ABAQUS |
| .stap |
Soundtrack Pro Audio Project File |
Apple |
| .startupinfo |
E-Prime 2.0 Startup Info File |
Psychology Software Tools |
| .stats |
FreeSurfer Statistics File |
FreeSurfer |
| .stb |
AutoCAD Plot Style Table File |
Autodesk |
| .stc |
Contribute Connection Key File |
Adobe Systems |
| .std |
Apache OpenOffice Drawing Template |
Oracle |
| .stdl |
Swift To-Do List Database |
Dextronet |
| .ste |
Dreamweaver Site Settings File |
Adobe Systems |
| .steamstart |
Valve Steam Start File |
Valve |
| .step |
STEP 3D Model |
N/A |
| .stf |
Exchange 2000 Server Temporary File |
Microsoft |
| .stg |
ActiveSync Backup File |
Microsoft |
| .sth |
Lotus Domino Stash File |
IBM |
| .sti |
StarOffice Presentation Template |
Oracle |
| .stk |
Stickfigure Animator File |
Pivot |
| .stl |
Stereolithography File |
N/A |
| .stm |
Exchange Streaming Media File |
Microsoft |
| .stmb |
Synclavier Timbre File |
Synclavier Digital |
| .stml |
SSI HTML File |
N/A |
| .sto |
PRO100 3D Interior Design Project |
Ecru Software |
| .story |
Storyist Document |
Storyist Software |
| .storyboard |
Interface Builder Storyboard Document |
Apple |
| .storyisttheme |
Storyist Application Theme File |
Storyist Software |
| .storymill |
StoryMill Project File |
Mariner Software |
| .stp |
STEP 3D CAD File |
N/A |
| .stproj |
Samsung Theme Document |
Samsung |
| .str |
dBASE Structure List Object File |
dataBased Intelligence |
| .strings |
Text Strings File |
Apple |
| .sts |
DuoS DSEMU Saved State File |
DuoS DSEMU |
| .stsg |
SuperTux Saved Game |
SuperTux |
| .stt |
Streets & Trips Map Template |
Microsoft |
| .sttpl |
Samsung Theme Showcase File |
Samsung |
| .stu |
Pinnacle Studio Project File |
Avid Technology |
| .stw |
StarOffice Document Template |
Oracle |
| .stwm |
SuperTux World Map File |
SuperTux |
| .stx |
Pinnacle Studio Project File |
Pinnacle |
| .sty |
LaTeX Style |
N/A |
| .styk |
Stykz Stick Figure |
Sons of Thunder Software |
| .stykz |
Stykz Animation |
Sons of Thunder Software |
| .style |
SketchUp Style |
Trimble |
| .sub |
Subtitle File |
N/A |
| .sublime-project |
Sublime Text Project File |
Jon Skinner |
| .sublime-workspace |
Sublime Text Workspace File |
Jon Skinner |
| .suck |
SiteSucker Website File |
SiteSucker |
| .sud |
Super Project Analyzer File |
Aivosto |
| .suf |
Ccrypt Encrypted File |
Peter Selinger |
| .sugar |
Espresso Plug-in |
MacRabbit |
| .sui |
StarSplatter User Interface File |
Sean Maxwell |
| .suit |
Macintosh Font Suitcase |
N/A |
| .sum |
Garmin Checksum File |
Garmin |
| .sumo |
Sumo Paint Image |
Snap Group |
| .sun |
Sun Raster Graphic File |
Sun Microsystems |
| .suniff |
Sun TAAC Image |
Sun Microsystems |
| .suo |
Visual Studio Solution User Options File |
Microsoft |
| .sup |
Subtitle Bitmap File |
N/A |
| .supp |
iOS Application Archive File |
Apple |
| .sv$ |
AutoCAD Automated Backup File |
Autodesk |
| .sv2i |
Symantec System Index File |
Symantec |
| .sv5 |
BigJig Saved Puzzle |
Lena Games |
| .sv6 |
RollerCoaster Tycoon 2 Saved Game |
Chris Sawyer Productions |
| .sva |
Manga Browser Comic File |
Sharp |
| .svc |
WCF Web Service File |
Microsoft |
| .svd |
Roland Patch File |
Roland |
| .sve |
Simutrans Saved Game |
Simutrans |
| .svf |
Serial Vector Format File |
JTAG |
| .svg |
Scalable Vector Graphics File |
Adobe Systems |
| .svgz |
Compressed SVG File |
Adobe Systems |
| .svi |
Samsung Video File |
Samsung |
| .svn-base |
Subversion Base File |
The Apache Project |
| .svn-work |
Subversion Cache File |
CollabNet |
| .svr |
Compressed Virtual World |
Superscape |
| .svs |
Game Boy Advance Saved State File |
N/A |
| .svt |
Torchlight Saved Game File |
Runic Games |
| .svw |
SpecView File |
Ohio State University |
| .svx |
Survex Cavern Data File |
The Survex Project |
| .sw |
Signed Word Audio File |
N/A |
| .sw2 |
Softwrap License File |
Softwrap |
| .swa |
Shockwave Audio |
Adobe Systems |
| .swav |
Nintendo DS Audio File |
N/A |
| .swc |
Flex Components Archive |
Adobe Systems |
| .swd |
Flash Debug File |
Adobe Systems |
| .swf |
Shockwave Flash Movie |
Adobe Systems |
| .swi |
SWiSH Project File |
SWiSHzone.com |
| .switch |
Switch Package |
Egress Software Technologies |
| .swj |
SolidWorks Journal File |
Dassault Systemes |
| .swk |
StudyWorks Save File |
StudyWorks |
| .swm |
Split Windows Imaging Format File |
Microsoft |
| .swp |
Vi Swap File |
Bill Joy |
| .swt |
Flash Generator Template |
Adobe Systems |
| .swv |
Microsoft Sidewinder Game Voice Settings File |
Microsoft |
| .sww |
Anno Saved Game |
Ubisoft Entertainment |
| .swz |
Adobe Flash Player Cache File |
Adobe Systems |
| .sx |
SimplexNumerica Data File |
Dipl.-Phys.-Ing. Ralf Wirtz |
| .sxc |
StarOffice Calc Spreadsheet |
Sun Microsystems |
| .sxd |
StarOffice Drawing |
Oracle |
| .sxg |
Apache OpenOffice Master Document |
Oracle |
| .sxi |
StarOffice Impress Presentation |
Oracle |
| .sxm |
StarMath Formula |
Oracle |
| .sxt |
Propellerhead Reason NN-XT Patch File |
Propellerhead Software |
| .sxw |
StarOffice Writer Document |
Oracle |
| .sy |
Simplexety Data File |
Dipl.-Phys.-Ing. Ralf Wirtz |
| .sy3 |
Harvard Graphics Symbol File |
Harvard Graphics |
| .syb |
Syberia Game Data File |
Microïds |
| .syh |
Synchomatic Instrument |
N/A |
| .sylk |
Microsoft Symbolic Link File |
Microsoft |
| .sym |
Symbols File |
N/A |
| .syn |
SimSynth Document |
David Billen |
| .sys |
Windows System File |
Microsoft |
| .system |
Vega Strike Virtual System File |
The Vega Strike Team |
| .syw |
Yamaha SY99/SY85 Audio File |
N/A |
| .syx |
MIDI System Exclusive Message |
N/A |
| .sy_ |
Compressed SYS File |
Microsoft |
| .sz |
Winamp Classic Skin Download |
Nullsoft |
| .szs |
Wii Game Data File |
N/A |
