S File Extensions

File Extension File Type Popularity
.S Source Code File 4.7
.S Microsoft Train Simulator Shape File 4
.S00 ZipSplitter Part 1 Archive 4.3
.S01 ZipSplitter Part 2 Archive 4.3
.S02 ZipSplitter Part 3 Archive 4
.S19 Motorola S19 File Record 4.8
.S2ML StarCraft 2 Map Localization File 4
.S2MV StarCraft 2 Map Preview File 4
.S2Z Heroes of Newerth Game Data File 4.4
.S3I Scream Tracker 3 Instrument 4
.S3M ScreamTracker 3 Module 4
.S7Z Mac OS X 7-Zip File 4
.S85 Sabre Airline Solutions Chart 4
.SAB ACIS SAB Model File 4.5
.SAB Saber File 3.5
.SAD Black & White Audio File 4.5
.SAF Street Atlas USA Map File 4.7
.SAF Secure Audio File 4.4
.SAF SafeText File 4.3
.SAF McAfee Fortress File 4.1
.SAFARIEXTZ Apple Safari Extension Package 4.5
.SAFE SIGLock Encrypted File 4.5
.SAH [email protected] Data File 4
.SAI PaintTool SAI Image 4.5
.SAMI Grand Theft Auto San Andres Mod Installer File 4.7
.SAP Atari SAP Music File 3.6
.SAR Sibelius Arrange Style 4.2
.SAR Saracen Paint Image 4
.SAR Service Archive File 4
.SAS SAS Program File 4.2
.SAS7BDAT SAS Data Set File 4.5
.SAT ACIS SAT 3D Model File 4.5
.SAV Nintendo DS Save File 4.5
.SAV Saved Game 4.5
.SAV SPSS Data File 4.3
.SAV Mass Effect 3 Saved Game 4.3
.SAV Fallout 2 Map Archive 4.2
.SAV Parallels Desktop Saved State Image File 4.1
.SAVEDDECK Nokia Saved Web Page 4
.SAVEDSEARCH Spotlight Saved Search 4
.SAVER Mac OS X Screen Saver 4
.SB Scratch Project File 4.7
.SB Small Basic Source Code File 4
.SB Slax Bundle 3.6
.SB Signed Byte Audio File 3.2
.SB2 Scratch 2.0 Project File 4.7
.SBC Office Accounting Company Shortcut File 4
.SBD Office Accounting Company Data File 4.8
.SBD DNASTAR SeqBuilder File 3.5
.SBD Superbase Data Definition File 3.5
.SBF Android System File 4.4
.SBF Superbase Database File 3.8
.SBF SmartBroker Data 3
.SBGF Grapher Settings File 4
.SBI Sound Blaster Instrument 4.5
.SBK SWiSH Project Backup File 4.5
.SBK Multimedia ToolBook System Book 4.3
.SBK Scrapbook Factory File 4
.SBK E-MU SoundFont Sound Bank 3.8
.SBN GT-31 Binary Data File 4.3
.SBN ESRI Spatial Binary File 4.3
.SBN Cisco IP Phone Firmware File 4.2
.SBP Sketchbook Express iCloud Image 4.2
.SBP OpenSBP CNC Program File 4
.SBPROJ OpenGL Shader Builder Project 4
.SBS SPSS Script 4.2
.SBS Secure Backup System File 3.5
.SBU Samsung Backup File 4.2
.SBV YouTube Captions File 4.4
.SBV Superbase Form Definition File 3.5
.SBW US Treasury Savings Bonds Wizard File 3.8
.SBX GLBasic Shoebox File 4.5
.SBX ESRI Spatial Index File 4
.SBX Adobe Illustrator Tsume File 3.5
.SBZ ShowBiz Project File 4
.SC SuperCollider Source Code File 4.3
.SC Space Engine Script 4.2
.SC2 SimCity 2000 City File 4.2
.SC2 Sample Cell II Instrument Definition 4
.SC2ARCHIVE Blizzard StarCraft 2 Archive File 4.5
.SC2ASSETS Blizzard StarCraft 2 Assets File 4.7
.SC2BANK StarCraft 2 Bank File 4.3
.SC2DATA Blizzard StarCraft 2 Data File 4
.SC2MA StarCraft 2 Map Data File 4
.SC2MAP Blizzard StarCraft 2 Map File 4.5
.SC2MOD Blizzard StarCraft 2 Modification File 4.5
.SC2REPLAY Blizzard StarCraft 2 Replay File 4.6
.SC2SAVE Blizzard StarCraft 2 Saved Game 4.8
.SC4 SimCity 4 Saved File 4.7
.SC4 RollerCoaster Tycoon Scenario File 4.5
.SC4 SuperCard 4 Project File 3.5
.SC45 SuperCard Project File 4.5
.SC4DESC SimCity 4 Description File 4
.SC4LOT SimCity 4 Lot File 4.5
.SC4MODEL SimCity 4 Model File 3.8
.SCA Scala Script File 4
.SCA Norton AntiVirus Scan File 4
.SCAD OpenSCAD Script 4
.SCALA Scala Source Code File 4
.SCAR SCAR Script 4.8
.SCB Scala Published Script 4.5
.SCB Scrambls Encrypted File 4
.SCC SourceSafe Source Code Control File 4.4
.SCC ScreenFlow Screen Recording 4.4
.SCC Scenarist Closed Caption File 4.1
.SCD TurboTax Tax Schedule List 4
.SCD Data Rescue Saved Scan File 3.5
.SCDOC SpaceClaim Document 4.5
.SCE Scilab Script 4
.SCF Windows Explorer Command 4.1
.SCF DNA Sequence Chromatogram File 3.8
.SCF SimTown Sounds File 3.2
.SCG myPM SCG Definition File 4
.SCG ColoRIX Image File 3
.SCGC myPM SCG Classic Data File 4
.SCGP myPM SCG Pro Data File 4
.SCGS myPM SCG Starter Data File 4
.SCH SuperCard Help Project File 4.2
.SCH EAGLE Schematics File 4
.SCH gEDA Schematic File 4
.SCH KiCad Schematic File 3.3
.SCH Strater Scheme File 3.2
.SCHEMATIC MCEdit Schematic File 4.7
.SCM ScreenCam Screen Recording 4.5
.SCM GIMP Script-Fu Script 4.5
.SCM CLEO Compiled Script 4.5
.SCM StarCraft Map File 4.5
.SCM Schema File 4.3
.SCM Samsung Channel List File 4.2
.SCM Super Chain Media File 4
.SCN Age of Mythology Scenario File 4.1
.SCN OpenTTD Scenario File 3.8
.SCN SimCity Scenario File 3.8
.SCN Pinnacle Studio Scene File 3.8
.SCN Orbiter Scenario File 3.6
.SCN TreePaint Image 3.2
.SCO TotalRecovery Backup Image 4
.SCO OMSI Scenery Object Configuration File 3.8
.SCPT AppleScript Script File 3.8
.SCPTD AppleScript Script Bundle 4
.SCR Windows Screensaver 4.7
.SCR Script File 4.5
.SCREENFLOW ScreenFlow Document 4
.SCRIPT Generic Script File 4
.SCRIPTSUITE AppleScript Script Suite File 4
.SCRIPTTERMINOLOGY AppleScript Script Terminology File 4
.SCRIV Scrivener Document 3.5
.SCRIVX Scrivener XML Document 4
.SCS SimCity Societies Saved Game File 4.6
.SCS Prism3D Game Data File 4.4
.SCS11 Show Cue System Cue File 4
.SCSS Sass Cascading Style Sheet 4.3
.SCT Windows Scriptlet 4.2
.SCT FoxPro Form Memo 4
.SCT Scitex Continuous Tone File 3.5
.SCV ScanVec CASmate Sign File 4.2
.SCW Score Writer Document 3.8
.SCW Movie Magic Screenwriter Document 3.5
.SCWORLD Survivalcraft World File 4.5
.SCX Microsoft Game Scenario File 4.4
.SCX Game Scenario File 4
.SCX FoxPro Form 3.6
.SCX SuperCard Help Project 3.2
.SCZ SmartDraw Collection Package File 4
.SD ESPS Sampled Data File 4.2
.SD Sound Designer Audio File 3.8
.SD2 Sound Designer II File 4
.SD7 Spring Content Package 4
.SDAT Nintendo DS Sound Data File 4.4
.SDB Custom Application Compatibility Database 4.5
.SDB SAP2000 Model File 4.5
.SDB SocialDecks Blog File 4.3
.SDB MonKey Office SQLite Database File 4.3
.SDB SparkleDB Database File 4.2
.SDB ServerBoss Database File 4.2
.SDB OpenOffice.org Base Database File 4.2
.SDC Apache OpenOffice Calc Spreadsheet 4.3
.SDC Stardock Central Download Archive 4.2
.SDC Secure Download Cabinet 4.2
.SDEF AppleScript Dictionary Document 4.5
.SDF Spatial Data Format File 4.3
.SDF SQL Server Compact Database File 4.3
.SDF Standard Data File 4.2
.SDF Structure Data File 4
.SDF World in Conflict Game Map 3.9
.SDG Strater Project File 4
.SDL Service Description Language File 4.3
.SDL Scene Description Language File 4.3
.SDLXLIFF SDL Trados XLIFF Localization File 4
.SDP Session Description Protocol File 4.2
.SDP StarOffice Presentation File 3.5
.SDR Dell Support File 4.5
.SDR SmartDraw Drawing 4.1
.SDS OpenOffice.org Chart 4.7
.SDS MIDI Sample Dump Standard File 4.3
.SDS SDS Apps Data File 3.9
.SDSK SafeHouse Private Storage Volume 4.5
.SDT Siemens Desktop Theme File 4.6
.SDT SmartDraw Template File 4.4
.SDT Electronic Arts Sound Data File 4.3
.SDT Grand Theft Auto 3 Audio File 4.2
.SDV Studio DV Project File 4
.SDW MrSID World File 4.2
.SDW StarOffice Writer Text Document 3.5
.SDX Kivuto Secure Download Manager File 4.1
.SDX Sample MIDI Dump Exchange 3.8
.SDZ Spring Content Package 4
.SDZ NCI Compressed Database 3.5
.SE1 Swiss Ephemeris Data File 4
.SEA Self-Extracting Archive 4.3
.SEARCH-MS Windows Saved Search File 4
.SEARCHCONNECTOR-MS Windows Search Connector File 4.5
.SEC PGP Secret Key Ring 4.2
.SEC Samsung Security Video File 3.9
.SEC GuinXell Video File 3.5
.SED IExpress Self Extraction Directive File 4.2
.SED Sed Script 3.2
.SEDPRJ Slideshow Studio Elements Project 4
.SEED Linux Preseed File 4.8
.SEF Encryptafile Signature File 4.2
.SEF Password Manager Container File 3
.SEN SenTest Data File 4
.SEN Scifer Internal Header Archive 3.5
.SEO SEO Note File 4.5
.SEQ PowerTracks Pro Audio Project File 4.1
.SEQ NorPix StreamPix Sequence 3.8
.SEQ DNA Sequence Text File 3.5
.SES Patran Session File 4
.SES Audition Session File 3.5
.SESSION CATIA 4 Session File 4.2
.SESSION Mozilla Firefox Session File 3.5
.SESX Adobe Audition Session File 4.3
.SET Document Library Property Set File 4.7
.SET Alpha Five Set Data Dictionary File 4.7
.SET Settings File 4.7
.SETTINGCONTENT-MS Windows Settings File 4.2
.SETTINGS Visual Studio Settings File 4.6
.SETTINGS Minecraft iConomy Plug-in Settings File 3.8
.SF2 SoundFont 2 Sound Bank 4.5
.SFAR Mass Effect 3 DLC File 4.8
.SFC Super Nintendo ROM 4.3
.SFC Motic Microscope Image 3.8
.SFC Creatures Saved Game 3.2
.SFD Sofdec Dreamcast Movie 4.6
.SFD Spline Font Database File 4.5
.SFF M.U.G.E.N. Sprite File 4.8
.SFF Standard Flowgram Format File 4.5
.SFF Structured Fax File 3.6
.SFK Sound Forge Pro Audio Peak File 4.5
.SFL Sound Forge Pro Sound Data File 4.1
.SFO PSP Game Parameters File 4.7
.SFO CuteFTP Search File 4.6
.SFPACK Packed SoundFont File 4.5
.SFS Kerbal Space Program Save File 4
.SFS Squashfs File Archive 4
.SFS SFX Sample File 3.5
.SFT Microsoft App-V Sequencer File 3.5
.SFVIDCAP Sonic Foundry Video Capture File 4
.SFX Windows Self-Extracting Archive 4.3
.SFZ SFZ Sample Definition File 4
.SG0 Humongous Entertainment Game Save File 4
.SGA Relic Entertainment Game Archive 4.4
.SGB Dawn of War Map File 4
.SGB Super Game Boy ROM File 3.5
.SGD GeneSnap Image File 4
.SGF Smart Game Format File 4
.SGM VisualBoyAdvance Saved Game 4.5
.SGM SGML File 3.8
.SGML Standard Generalized Markup Language File 3.5
.SGP MP3 Audio Mixer Sound Group Project 4.5
.SGPBPRJ Baltie Project 4
.SGT SPSS Chart Template 3.5
.SH Bash Shell Script 4.5
.SH Unix Shell Archive 4.2
.SH3D Sweet Home 3D Design File 4.3
.SH3F Sweet Home 3D Model Library 4.4
.SHD Windows Print Job Shadow File 4.6
.SHN Shorten Compressed Audio File 3.5
.SHOW Hanshow Presentation 4
.SHP Shapes File 4.3
.SHP ESRI Shapefile 4
.SHR Unix Shell Archive File 4.2
.SHS Microsoft Scrap File 4.3
.SHSH iPhone/iPod Touch SHSH Blob File 4.3
.SHTM HTML Server Side Include File 4.2
.SHTML Server Side Include HTML File 4.4
.SHW Corel Presentation 4.2
.SHX AutoCAD Compiled Shape File 4.2
.SHX Shapefile Index File 4.2
.SHX Motorola Flash Superfile 3.9
.SHY ShyFile Encrypted File 4
.SIB Sibelius Score 4.3
.SID Steam Game Data Backup File 4.4
.SID MrSID Image 4.2
.SID SID Audio File 4
.SID ScanIt Document 3.5
.SIDX StuffIt Archive Index File 3.5
.SIF Windows Setup Information File 4.5
.SIF Synfig Studio Project 3.8
.SIFZ Synfig Studio Compressed Project 4.2
.SIG Signature File 4.3
.SIG Broderbund Sign File 4.2
.SIG QuickTac SIG File 3.7
.SII 18 Wheels of Steel: Haulin' Truck Definition File 4.7
.SIM Steam Game Backup Information File 4.5
.SIM SAP Tutor File 4.1
.SIM Aurora Image 4
.SIMP Software Ideas Modeler Project 4
.SIMS2PACK Downloaded Sims 2 Package File 4.7
.SIMS3 The Sims 3 Game Save File 4.7
.SIMS3PACK The Sims 3 Package File 4.8
.SIS Steam Game Backup Information File 4.6
.SIS Symbian Installation File 4.5
.SIS Sisma Database File 4.5
.SIS.DM Ovi Store DRM-Protected Application 4.5
.SISX Symbian OS Installation File 4.5
.SISX.DM Nokia Ovi Store DRM-Protected Application 4
.SIT StuffIt Archive 4.5
.SITEMAP ASP.NET Site Map File 3.5
.SITES iWeb Site Design Project 4.5
.SITES2 iWeb Site Design Project 4.5
.SITX StuffIt X Archive 4.3
.SIV Silicon Imaging Video File 4
.SJD Scrapbook Factory Journal File 4
.SK2 ChemSketch Drawing 4
.SKB SketchUp Backup Document 4.3
.SKBA SketchBook Pro Animation File 4.5
.SKETCH Sketch Drawing 3.8
.SKF AutoSketch Drawing 4.5
.SKI Motorola Phone Skin File 4
.SKIN ASP.NET Skin File 4.7
.SKIN InstallShield Skin File 4.5
.SKINDEX Mail Index File 4
.SKITCH Skitch Image 4
.SKL Maya Skeleton File 4
.SKM SketchUp Materials File 4
.SKN Avant Browser Skin File 3.5
.SKN Symbian OS Skin File 3.5
.SKP SketchUp Document 4.5
.SKR PGP Private Keyring 4.5
.SKV Semicolon Separated Values File 4.2
.SKV XLANG Schedule Drawing File 3.5
.SKX XLANG Schedule File 4
.SKYPECHATSTYLE Chat Style File 4.4
.SKZ SuperKaramba Theme 4.5
.SL Software License File 3.3
.SLA Scribus Document 3.9
.SLA.GZ Scribus Compressed Document 4
.SLD Styled Layer Descriptor File 4.4
.SLD AutoCAD Slide File 4.2
.SLDASM SolidWorks Assembly File 4.8
.SLDDRT SolidWorks Sheet File 4.4
.SLDDRW SolidWorks Drawing File 3.6
.SLDPRT SolidWorks Part File 4.3
.SLDTM SDL Translation Memory File 4
.SLE Sisulizer Package File 4
.SLF Symantec License File 4.5
.SLI OMSI Spline Configuration File 4.5
.SLK Symbolic Link File 4
.SLN Visual Studio Solution File 4.5
.SLOGO StarLogo Project File 4
.SLP SpectraLayers Pro Project 4.5
.SLP Sisulizer Project File 4
.SLT Mozilla User Profile Folder 4
.SLTNG StarLogo TNG Project File 4.2
.SLUPKG-MS XrML Digital License Package 3.5
.SLX MathWorks Simulink Model File 4.5
.SLX SpectraLayers Pro Project 3.8
.SM StepMania Song File 4.8
.SM SMath Studio Document 4.5
.SM Space Engine 3D Mesh File 3.5
.SMA AMX Mod Plugin Source File 4.7
.SMA SmartMusic Accompaniment File 4
.SMALI Android Smali Assembly Language File 4.3
.SMC Super Nintendo Game ROM 4.5
.SMD Valve Studiomdl Data File 4.7
.SMD Sega Mega Drive ROM 4.5
.SME Samsung Mobile Backup File 4
.SME SmartEncryptor Encrypted File 3.3
.SMF Standard MIDI File 4.3
.SMF SkinMagic Toolkit File 3.5
.SMF Serif Metafile 3.5
.SMF StarMath Formula File 3.5
.SMI Self-Mounting Disk Image 4.2
.SMI SMIL Presentation 3.6
.SMI SAMI Subtitles File 3.5
.SMIL SMIL Presentation File 3.6
.SMK Smacker Compressed Movie File 4.2
.SMP SmartMusic Performance File 4.3
.SMP IDRISI Palette File 4.2
.SMP SampleVision Audio Sample Format 4.2
.SMP SmilePlant Project Data File 4.2
.SMP Xionics SMP Image 4
.SMPF Sprite Monkey Project 4
.SMPKG SmartMusic Package File 4
.SMPX SmartMusic Accompaniment File 4
.SMRAILROADSSAVEDGAME Sid Meier's Railroads! Saved Game 4.5
.SMS Exported SMS Text Message 3.9
.SMS Sega Master System ROM 3.6
.SMT Samsung Theme File 4.3
.SMX SmartMusic XML File 3.9
.SMZIP StepMania Package 3.8
.SN2 Drive Snapshot Second Differential Backup 4.2
.SNAG SnagIt Capture File 4.3
.SNAGITSTAMPS Snagit Stamp Archive 3.5
.SNAGPROJ Snagit Project File 3.8
.SNAGSTYLES Snagit Style Archive 4
.SNAPFIRESHOW Corel SnapfireShow File 4
.SNAPSHOT VMware ThinApp Snapshot File 4
.SND Sound File 4
.SND Macintosh Sound Resource 3.5
.SND Akai MPC Sample 3.2
.SNF Starry Night Pro Document 4
.SNG MIDI Song File 4.6
.SNG Korg Trinity Song File 4.5
.SNIPPET Visual Studio IntelliSense Code Snippet 4
.SNK Strong Name Key File 4
.SNP Access Report Snapshot 4
.SNS SNS Video Game Audio File 4.3
.SNS Save-N-Sync Project File 4
.SNT Sticky Notes File 3.9
.SO Shared Library 4.3
.SOL Flash Local Shared Object File 4.2
.SONG AudioSauna Song File 3.8
.SOU SBStudio II Sound File 4.5
.SP Simplexety Parameters File 4
.SP SignPlot Traffic Sign File 3.8
.SPA MikuMikuDance Sphere Mapping File 4.2
.SPA Nintendo DS Particle File 3.2
.SPARC Skype Plugin Archive 4.5
.SPARSEBUNDLE Mac OS X Sparse Bundle 3.5
.SPARSEIMAGE Mac OS X Sparse Image 3.5
.SPB Flight Simulator Mission File 4.5
.SPB Samsung Kies Phonebook File 4.3
.SPC Software Publisher Certificate File 4.5
.SPC SNES Soundtrack File 3.9
.SPC Spectrum 512 Compressed Image 3
.SPD Form·Z Suspended Render File 4.2
.SPD SPSS Custom Dialog File 3.5
.SPD Sealed Acrobat Document 3.2
.SPDF Sealed PDF File 4.2
.SPEC RPM Specification File 4
.SPECCY Speccy Snapshot 4.5
.SPF Slingplayer Favorites File 4.2
.SPF ShadowProtect Full Backup File 3.5
.SPFX Squeeze Presets File 3.8
.SPG TCP Optimizer Backup File 4.7
.SPH NIST SPHERE Audio File 4.5
.SPH MikuMikuDance Sphere Mapping File 3.5
.SPJ PhotoStage Slideshow Project 4.2
.SPJ SPSS Production Job File 3.5
.SPJ Microsoft ICE Panorama Project 3.5
.SPK Deer Hunter Map File 4.3
.SPK Synology Package 3.9
.SPK Artspeak Source File 3.8
.SPK Bright Spark Document 3.5
.SPL Windows Print Spool File 4.5
.SPL FutureSplash Animation 4.5
.SPLANE Simple Planes Plane File 4.2
.SPP Serif PhotoPlus Picture File 4.2
.SPPACK SPPack Sound Sample 4
.SPQ SPSS Database Query File 4
.SPR Half-Life Sprite File 4.5
.SPR FoxPro Generated Screen File 4
.SPRG Synclavier Program File 4.5
.SPRITE SuperTux Sprite File 4.7
.SPRITE Scratch Sprite File 4.5
.SPRITE2 Scratch 2.0 Sprite File 4.5
.SPS SPSS Program File 4.2
.SPS SyncBack Settings File 3.9
.SPS Sharkport PS2 Save File 3.2
.SPS Quake 3 Engine Speaker Definition File 3.2
.SPT SpeedTree Tree Data File 4.5
.SPT AQW Trainer File 3.5
.SPT Cypress Semiconductor Script 3.5
.SPT ESPL Programming File 3.5
.SPT TM File Packer Compressed Archive 3
.SPUB Disc Cover File 4
.SPUB Swift Publisher Document 3.8
.SPV SPSS Output Document 3.8
.SQ Sysquake Program 4.5
.SQB SQL Backup SQL Server Backup File 4.5
.SQD Configuration Settings File 4.2
.SQD SQ Data File 4
.SQF ArmA Script File 4.5
.SQF Sothink SWF Quicker File 4
.SQFS Squash FS Bootable File 4.1
.SQL Structured Query Language Data File 4.3
.SQLITE SQLite Database File 4.6
.SQLITE3 SQLite 3 Database File 4.7
.SQLITEDB SQLite Database 4.7
.SQLPROJ Visual Studio SQL Server Project 4
.SQM Service Quality Monitoring File 4
.SQM Operation Flashpoint Mission File 3.6
.SQR SQL Program File 4
.SQX SQX Archive 4
.SQZ Squeeze Project File 4.2
.SR0 SecuROM Analysis File 4.7
.SR2 Sony RAW Image 4
.SRC Source Code 3.9
.SRC.RPM Red Hat Package Manager Source File 4
.SRF Server Response File 4.3
.SRF Sony RAW Image 4.2
.SRF LightWave Surface File 4.2
.SRF Surfer Project File 4
.SRF Steinberg Resource File 3.5
.SRM Super Nintendo ROM Save File 4.4
.SRR ReScene Metadata File 4
.SRS Outlook Send/Receive Settings File 4
.SRT SubRip Subtitle File 4.5
.SRW Samsung RAW Image 4
.SS SilverStripe Source Code File 3.9
.SSA Sub Station Alpha Subtitle File 3.9
.SSA Children of the Nile Campaign File 3
.SSC StepMania Song File 4
.SSC SourceSafe Status File 4
.SSC Celestia Solar System Catalog File 3.9
.SSC Stellarium Script 3.5
.SSD WindowBlinds Skin File List 4.7
.SSD Starry Night Pro Data File 4.2
.SSEQ Nintendo DS Sound File 4.5
.SSEQ Synclavier Sequence File 3.5
.SSF Trimble Standard Storage Format File 4.2
.SSF Structured Subtitle Format File 3.7
.SSI Adobe Dreamweaver Server Side Include File 4.5
.SSLF HLSW Shared Server List File 4
.SSM Sound Clip Archive 4
.SSM Standard Streaming Metafile 4
.SSM Samsung S Memo File 3.5
.SSP Scala Server Page 4.2
.SSP SlideShow Creator Project File 4
.SSP Screensaver Producer Project File 3.6
.SSS Coda Style Sheet File 4.3
.SSS WindowBlinds Substyle File 4.1
.SSV Seavus Secure Project File 4
.SSW Sony Ericsson Firmware File 4
.ST Atari ST Disk Image 4
.STA MAME Saved State File 4.5
.STA ABAQUS Status File 4.4
.STA Adobe Photoshop Match Color Image Statistics File 4.2
.STAP Soundtrack Pro Audio Project File 4
.STB AutoCAD Plot Style Table File 4.5
.STC Contribute Connection Key File 4.5
.STC Celestia Star Catalog File 3.9
.STC StarOffice Calc Spreadsheet Template 3.5
.STC Shade to Manga Studio File 3.5
.STC Siemens Theme File 3
.STD Apache OpenOffice Drawing Template 4.2
.STD CD/DVD Label Template 4
.STD PROMT Translator Document 3.8
.STDL Swift To-Do List Database 3.5
.STE Dreamweaver Site Settings File 4.2
.STE Samsung IPOLIS Image File 3.2
.STENCYL Stencyl Game File 4.2
.STEP STEP 3D Model 4
.STG ActiveSync Backup File 4.2
.STH Lotus Domino Stash File 4.3
.STH SampleTank User Preset Data File 3
.STK Stickfigure Animator File 4.2
.STL Stereolithography File 4.4
.STL Certificate Trust List 4.2
.STL SuperTux Level File 4.2
.STL Spruce Technologies Subtitle File 4
.STL Fireworks Style Library 3.6
.STM Exchange Streaming Media File 4.5
.STM Scream Tracker 2 Module 4.3
.STM SSI Web Page 3.5
.STO PRO100 3D Interior Design Project 4
.STORY Storyist Document 3.5
.STORYBOARD Interface Builder Storyboard Document 4.4
.STORYMILL StoryMill Project File 4.5
.STP STEP 3D CAD File 4.3
.STP RoboHelp Stop List File 3.9
.STP SharePoint Template 3.8
.STP Analysis Studio Project Information File 3.3
.STPROJ Samsung Theme Document 4
.STPROJ iAd Producer Project 3.5
.STR dBASE Structure List Object File 4.5
.STR PlayStation Video Stream 4.3
.STR X-Plane Object String File 4.2
.STR Windows Screensaver File 4
.STR BFME2 Strings File 4
.STR Kingsoft Strings File 3.9
.STRINGS Text Strings File 4.3
.STRM Stream File 4
.STT Streets & Trips Map Template 4
.STT SPSS Table Template 3.5
.STT Kaspersky Statistics File 3.5
.STU Pinnacle Studio Project File 4.2
.STX Pinnacle Studio Project File 4
.STX Scream Tracker Music Interface Kit File 3.8
.STY LaTeX Style 4.5
.STY Yamaha/Korg Keyboard Style 4.5
.STY Band-in-a-Box Styles File 4.2
.STY Aegisub Subtitle Styles File 3.8
.STY NewsMaker Story File 3
.STYK Stykz Stick Figure 4.5
.STYKZ Stykz Animation 4
.STYLE SketchUp Style 4.3
.STYLE ArcGIS Style Manager File 4
.SUB CloneCD Subchannel File 4.5
.SUB Subtitle File 4.5
.SUB SubTerra Level File 4.5
.SUBLIME-PACKAGE Sublime Text Package File 4.2
.SUBLIME-PROJECT Sublime Text Project File 4
.SUBLIME-WORKSPACE Sublime Text Workspace File 4
.SUCK SiteSucker Website File 4
.SUD Sudoku Puzzle File 3.5
.SUD Super Project Analyzer File 3.5
.SUF Ccrypt Encrypted File 4.5
.SUIT Macintosh Font Suitcase 3.5
.SUM Scilab Unit Operation Model File 4.2
.SUM Garmin Checksum File 3.5
.SUO Visual Studio Solution User Options File 4.8
.SUP Super Project Definition File 4.1
.SUP Subtitle Bitmap File 4
.SV$ AutoCAD Automated Backup File 4
.SV2I Symantec System Index File 4
.SV5 BigJig Saved Puzzle 4
.SV5 Chris Sawyer's Locomotion Saved Game 3.5
.SVD Scanning Vibrometer Data File 4.4
.SVD Roland Patch File 4.2
.SVD SolidView Design File 4
.SVF Serial Vector Format File 3.8
.SVF Simple Vector Format Graphic 3.5
.SVG Scalable Vector Graphics File 4.7
.SVG Saved Game File 3.7
.SVGZ Compressed SVG File 4.4
.SVI Samsung Video File 3.9
.SVN-BASE Subversion Base File 3.7
.SVN-WORK Subversion Cache File 4
.SVS Game Boy Advance Saved State File 4.5
.SVX Survex Cavern Data File 4
.SVX 8SVX Sound File 3.5
.SW2 Softwrap License File 3.6
.SWA Shockwave Audio 3.8
.SWC Flex Components Archive 4.5
.SWC Super Nintendo Wild Card ROM File 4.2
.SWD Flash Debug File 4.2
.SWF Shockwave Flash Movie 4.5
.SWI SWiSH Project File 4.3
.SWIFT Swift Source Code File 4.2
.SWITCH Switch Package 4
.SWJ SolidWorks Journal File 4
.SWK StudyWorks Save File 3.8
.SWP Vi Swap File 4.2
.SWP Swap File 4.2
.SWT Flash Generator Template 4.5
.SWZ Adobe Flash Player Cache File 4.3
.SX SimplexNumerica Data File 4
.SXC StarOffice Calc Spreadsheet 4.2
.SXD StarOffice Drawing 4.5
.SXD ArcScene Document 4.2
.SXI StarOffice Impress Presentation 4.2
.SXT Propellerhead Reason NN-XT Patch File 4
.SXW StarOffice Writer Document 4
.SYH Synchomatic Instrument 4
.SYM Symbols File 4.2
.SYM gEDA Symbol File 3.8
.SYM TatukGIS Symbols File 3
.SYN SimSynth Document 4
.SYN TextPad Syntax File 3.5
.SYN RoboHelp Synonym List File 3.5
.SYN Synergy On Air Audio File 3
.SYNW-PROJ SynWrite Project 4
.SYS Windows System File 4.5
.SYS Motorola Driver File 4.5
.SYW Yamaha SY99/SY85 Audio File 4.5
.SYX MIDI System Exclusive Message 4.2