File extension	The full name of the file	Popularity
File extension S	Source Code File
File extension S00	ZipSplitter Part 1 Archive
File extension S01	Corel WordPerfect distribution file
File extension S02	Corel WordPerfect distribution file
File extension S10	Brasfoot Saved Game File
File extension S19	Motorola S19 File Record
File extension S2A	SEAL2 Application
File extension S2E	SWF to EXE Converter Project File
File extension S2M	Stronghold 2 Map File
File extension S2MH	StarCraft 2 Map Header File
File extension S2ML	StarCraft 2 Map Localization File
File extension S2MV	StarCraft 2 Map Preview File
File extension S2QH	StarCraft 2 Localization Header File
File extension S2QL	StarCraft 2 Unit Localization File
File extension S2Z	Heroes of Newerth Game Data File
File extension S3I	Scream Tracker 3 Instrument
File extension S3M	ScreamTracker 3 Module
File extension S3Z	Compressed Scream Tracker 3 Module
File extension S4M	SWAT 4 Map File
File extension S5X	Heritage of Kings: The Settlers Map File
File extension S7Z	Mac OS X 7-Zip File
File extension S85	Sabre Airline Solutions Chart
File extension SA1	Game Boy Emulator Save File
File extension SA9	Hue and Cry Photoshop Plug-in
File extension SAB	ACIS SAB Model File
File extension SAD	Black & White Audio File
File extension SAF	Street Atlas USA Map File
File extension SAFARIEXTZ	Apple Safari Extension Package
File extension SAFETEXT	SafeText File
File extension SAH	SETI@home Data File
File extension SAI	PaintTool SAI Image
File extension SAM	Ami Pro Document
File extension SAM07	SAM 2007 Package
File extension SAMI	Synchronized Accessible Media Interchange file format
File extension SAP	Atari SAP Music File
File extension SAR	SAR compressed file archive (SAPCAR archive)
File extension SAS	SAS Program File
File extension SAT	ACIS SAT 3D Model File
File extension SAV	Saved Game
File extension SAVE	Nano Temporary Save File
File extension SAVEDDECK	Nokia Saved Web Page
File extension SAVEDSEARCH	Spotlight Saved Search
File extension SAVEDSTATE	Virtual Router Saved State File
File extension SAVER	Mac OS X Screen Saver
File extension SB	Scratch Project File
File extension SBB	Office Accounting Company Backup File
File extension SBC	Office Accounting Company Shortcut File
File extension SBD	Mozilla mail subdirectory file
File extension SBF	Android System File
File extension SBG	SBaGen Binaural Beat File
File extension SBI	Sound Blaster Instrument
File extension SBK	Creative Labs EMU SoundFont v1 bank file
File extension SBN	ESRI Spatial Binary File
File extension SBP	OpenSBP CNC Program File
File extension SBPROJ	OpenGL Shader Builder Project
File extension SBQ	Superbase QuickReports File
File extension SBR	Visual Studio Source Browser Intermediate File
File extension SBS	Spybot Search and Destroy Includes file
File extension SBT	SBT Subtitle File
File extension SBV	YouTube Captions File
File extension SBW	US Treasury Savings Bonds Wizard File
File extension SBX	Adobe Illustrator Tsume file
File extension SC	Framework II display driver
File extension SC2	Sample Cell II Instrument Definition
File extension SC2ARCHIVE	Blizzard StarCraft 2 Archive File
File extension SC2ASSETS	Blizzard StarCraft 2 Assets File
File extension SC2BANK	StarCraft 2 Bank File
File extension SC2DATA	Blizzard StarCraft 2 Data File
File extension SC2LOCALE	Blizzard StarCraft 2 Localization File
File extension SC2MA	StarCraft 2 Map Data File
File extension SC2MAP	Blizzard StarCraft 2 Map File
File extension SC2MOD	Blizzard StarCraft 2 Modification File
File extension SC2REPLAY	Blizzard StarCraft 2 Replay File
File extension SC2SAVE	Blizzard StarCraft 2 Saved Game
File extension SC2SCENE	StarCraft 2 Cut Scene File
File extension SC3	Renamed dBASE III screen mask file
File extension SC4	SimCity 4 Saved File
File extension SC45	SuperCard Project File
File extension SC4DESC	SimCity 4 Description File
File extension SC4LOT	SimCity 4 Lot File
File extension SC4MODEL	SimCity 4 Model File
File extension SC6	RollerCoaster Tycoon 2 Scenario File
File extension SCA	Norton AntiVirus Scan File
File extension SCACFG	SuperCard Application Configuration File
File extension SCAD	OpenSCAD Script
File extension SCAP	EFI Firmware File
File extension SCAR	SCAR Script
File extension SCB	Command & Conquer World Builder script file
File extension SCC	SourceSafe Source Code Control File
File extension SCD	TurboTax Tax Schedule List
File extension SCEA	Aleph One Map File
File extension SCENE	VCollab scene file
File extension SCEXCLUDB	Spring Cleaning Exclusions File
File extension SCF	Windows Explorer Command
File extension SCG	myPM SCG Definition File
File extension SCH	CAD schematics file
File extension SCHEMAS	GConf Schema Definition File
File extension SCHEMATIC	MCEdit Schematic File
File extension SCI	Virtumonde / Vundo Trojan infected file
File extension SCM	ScreenCam Screen Recording
File extension SCN	Age of Mythology Scenario File
File extension SCO	TotalRecovery Backup Image
File extension SCP	ColoRIX Bitmap Graphic File
File extension SCPCFG	SuperCard Project Configuration File
File extension SCPT	AppleScript Script File
File extension SCR	Windows Screensaver
File extension SCRATCH	Scratch Project File
File extension SCREENFLOW	ScreenFlow Document
File extension SCRESTORELOG	Spring Cleaning Restore Log
File extension SCRESULTS	Spring Cleaning Results File
File extension SCRIPT	Generic Script File
File extension SCRIPTSUITE	AppleScript Script Suite File
File extension SCRIPTTERMINOLOGY	AppleScript Script Terminology File
File extension SCRIV	Scrivener Document
File extension SCRIVX	Scrivener XML Document
File extension SCS	SimCity Societies Saved Game File
File extension SCS11	Show Cue System Cue File
File extension SCT	Scitex Continuous Tone File
File extension SCU	ColoRIX Bitmap Image
File extension SCV	ScanVec CASmate Sign File
File extension SCW	Movie Magic Screenwriter Document
File extension SCX	ColoRIX bitmap image
File extension SCZ	Wingz script file
File extension SD	Sound Designer Audio File
File extension SD2	Sound Designer II File
File extension SD2F	Sound Designer 2 File
File extension SD7	Spring Content Package
File extension SDA	StarOffice Drawing
File extension SDAT	Nintendo DS Sound Data File
File extension SDB	OpenOffice Base database file
File extension SDC	Apache OpenOffice Calc Spreadsheet
File extension SDD	StarOffice Presentation
File extension SDEF	AppleScript Dictionary Document
File extension SDF	Standard Data File
File extension SDG	StarOffice Gallery image format
File extension SDI	Windows System Deployment Image
File extension SDII	Sound Designer 2 Audio File
File extension SDINSTALL	Speckie Dictionary Installation File
File extension SDL	Corel Paradox script file
File extension SDLXLIFF	SDL Trados XLIFF Localization File
File extension SDM	StarOffice Mail Message
File extension SDN	Smart Diary Suite ingredients file
File extension SDO	Signed Document
File extension SDOC	Sealed Word Document
File extension SDP	Session Description Protocol File
File extension SDQ	SAS Data File
File extension SDR	SmartDraw Drawing
File extension SDS	MIDI Sample Dump Standard File
File extension SDSK	SafeHouse Private Storage Volume
File extension SDT	SmartDraw Template File
File extension SDV	Studio DV Project File
File extension SDW	StarOffice Writer Text Document
File extension SDX	Sample sound file
File extension SDZ	Spring Content Package
File extension SEA	Self-Extracting Archive
File extension SEAM	Seam Framework Java Servlet File
File extension SEARCH-MS	Windows Saved Search File
File extension SEARCHCONNECTOR-MS	Windows Search Connector File
File extension SEC	PGP Secret Key Ring
File extension SECURE	Septium Secure Document
File extension SED	IExpress Self Extraction Directive File
File extension SEDPRJ	Slideshow Studio Elements Project
File extension SEED	Linux Preseed File
File extension SEESTYLE	Coda Style Sheet File
File extension SEF	Steganos encrypted file
File extension SEG	Eragon Audio File
File extension SEL	Corel PaintShop Photo Pro selection file
File extension SEN	Scifer Archiver Internal Archive Format
File extension SEO	SEO Note File
File extension SEP	Separated Image File
File extension SEPLUGIN	AppleScript Editor Plug-in
File extension SEQ	PowerTracks Pro Audio Project File
File extension SEQU	Adobe Acrobat Sequence File
File extension SER	GeneMapper Project File
File extension SES	Audition Session File
File extension SESSION	CATIA 4 Session File
File extension SESX	Adobe Audition Session File
File extension SET	Settings File
File extension SETTINGS	Visual Studio Settings File
File extension SETUP	CryENGINE Character Setup File
File extension SEW	Janome Sewing Machine stitch file
File extension SF	Minecraft JAR Signature File
File extension SF2	SoundFont 2 Sound Bank
File extension SFAP0	Sound Forge Audio Proxy File
File extension SFAR	Mass Effect 3 DLC File
File extension SFB	PlayStation 3 Disc Data File
File extension SFC	Super Nintendo ROM
File extension SFCACHE	ReadyBoost Cache File
File extension SFD	SoundStage sound data file
File extension SFF	Structured Fax Format image format
File extension SFK	Sound Forge Audio Peak File
File extension SFL	Sound Forge Sound Data File
File extension SFO	CuteFTP Search File
File extension SFP	Soft Font Printer File
File extension SFPACK	Packed SoundFont File
File extension SFS	Squashfs File Archive
File extension SFT	Microsoft App-V Sequencer File
File extension SFV	Simple File Verification File
File extension SFVIDCAP	Sonic Foundry Video Capture File
File extension SFW	Seattle FilmWorks Image
File extension SFX	Windows Self-Extracting Archive
File extension SGA	Relic Entertainment Game Archive
File extension SGAA	Aleph One Saved Game
File extension SGB	Dawn of War Map File
File extension SGI	Silicon Graphics Image File
File extension SGM	SGML File
File extension SGML	Standard Generalized Markup Language File
File extension SGN	Sierra Print Artist sign file
File extension SGP	STATGRAPHICS plus statistics file
File extension SGR	SGR Genome Data File
File extension SGT	Microsoft DirectMusic Producer segments file
File extension SGZ	SigzaLock Encrypted File
File extension SH	Bash Shell Script
File extension SH2	Stronghold 2 Saved Game
File extension SH3D	Sweet Home 3D Design File
File extension SH3F	Sweet Home 3D Model Library
File extension SHA1	SHA-1 Hash File
File extension SHA256	FileVerifier++ SHA-256 Hashes File
File extension SHA512	SHA 512 Hash File
File extension SHADER	Quake 3 Engine Shader File
File extension SHAR	Unix Shar Archive
File extension SHB	Windows Document Shortcut
File extension SHC	Adobe Photoshop Contours File
File extension SHD	Windows Print Job Shadow File
File extension SHG	Segmented Hyper-Graphic
File extension SHH	Adobe Photoshop Shadow/Highlight Settings file
File extension SHK	ShrinkIt Archive
File extension SHN	Shorten Compressed Audio File
File extension SHORTCUT	Asutype Shortcut
File extension SHOW	Hanshow Presentation
File extension SHP	Shapes File
File extension SHPA	Aleph One Shape File
File extension SHR	Unix Shell Archive File
File extension SHS	Microsoft Scrap File
File extension SHSH	iPhone/iPod Touch SHSH Blob File
File extension SHT	HTML File with Server Side Includes
File extension SHTM	HTML Server Side Include File
File extension SHTML	Server Side Include HTML File
File extension SHV	Husqvarna Viking Embroidery File
File extension SHW	Corel Presentation
File extension SHX	AutoCAD Compiled Shape File
File extension SHY	ShyFile Encrypted File
File extension SI	Softimage Image File
File extension SIB	Sibelius Score
File extension SID	MrSID Image
File extension SIDB	iTunes Authorization Data File
File extension SIDD	iTunes Authorization Data File
File extension SIDX	SharpMap spatial index file
File extension SIF	Windows Setup Information File
File extension SIG	Signature File
File extension SIM	Intel VTune performance monitor file
File extension SIMG	Synclavier Disk Image File
File extension SIMS2PACK	Downloaded Sims 2 Package File
File extension SIMS3PACK	The Sims 3 Package File
File extension SIS	Symbian Installation File
File extension SISDM	Ovi Store DRM-Protected Application
File extension SISX	Symbian OS Installation File
File extension SISXDM	Nokia Ovi Store DRM-Protected Application
File extension SIT	StuffIt Archive
File extension SITE	GoLive Website Project File
File extension SITEMAP	ASP.NET Site Map File
File extension SITES	iWeb Site Design Project
File extension SITES2	iWeb Site Design Project
File extension SITX	StuffIt X Archive
File extension SIV	Silicon Imaging Video File
File extension SJAVA	Synchronous Java File
File extension SJD	Scrapbook Factory Journal File
File extension SK	Safari History Index File
File extension SK1	sK1 Vector Graphic File
File extension SK2	ChemSketch Drawing
File extension SKB	SketchUp Backup Document
File extension SKC	SideKick Card File
File extension SKCARD	Starfish Sidekick Card File
File extension SKETCH	Sketch Drawing
File extension SKF	AutoSketch Drawing
File extension SKI	Motorola Phone Skin File
File extension SKIM	Skim Notes File
File extension SKIN	ASP.NET Skin File
File extension SKINDEX	Mail Index File
File extension SKITCH	Skitch Image
File extension SKL	Adobe Authorware resource file
File extension SKM	SketchUp Materials File
File extension SKN	Symbian OS Skin File
File extension SKP	SketchUp Document
File extension SKR	PGP Private Keyring
File extension SKV	Semicolon Separated Values File
File extension SKX	XLANG Schedule File
File extension SKYPECHATSTYLE	Chat Style File
File extension SKYPEEMOTICONSET	Skype Emoticon Set File
File extension SKZ	SuperKaramba Theme
File extension SL	Software License File
File extension SLA	Scribus Document
File extension SLAGZ	Scribus Compressed Document
File extension SLB	PSpice symbols library file
File extension SLD	Styled Layer Descriptor File
File extension SLDASM	SolidWorks Assembly File
File extension SLDDRT	SolidWorks Sheet File
File extension SLDDRW	SolidWorks Drawing File
File extension SLDPRT	SolidWorks Part File
File extension SLDTM	SDL Translation Memory File
File extension SLE	Sisulizer Package File
File extension SLF	Symantec License File
File extension SLK	Symbolic Link File
File extension SLL	Static Link Library
File extension SLN	Visual Studio Solution File
File extension SLOGO	StarLogo Project File
File extension SLOGT	StarLogo Project Template
File extension SLP	SpectraLayers Pro Project
File extension SLS	Image Playlist
File extension SLST	Game Data File
File extension SLT	Mozilla User Profile Folder
File extension SLTNG	StarLogo TNG Project File
File extension SLUPKG-MS	XrML Digital License Package
File extension SLX	MathWorks Simulink Model File
File extension SM	StepMania Song File
File extension SMA	AMX Mod Plugin Source File
File extension SMALI	Android Smali Assembly Language File
File extension SMC	Super Nintendo Game ROM
File extension SMD	Valve Studiomdl Data File
File extension SMF	Standard MIDI File
File extension SMI	SMIL Presentation
File extension SMIL	SMIL Presentation File
File extension SMK	Smacker Compressed Movie File
File extension SML	SMIL Slideshow Presentation
File extension SMM	Samsung Memo File
File extension SMO	Sumotori Dreams Arena File
File extension SMP	SmartMusic Performance File
File extension SMPD	Sc2gears Mouse Print Data File
File extension SMRD	Adobe InDesign Filter File
File extension SMS	Exported SMS Text Message
File extension SMT	Samsung Theme File
File extension SMV	VideoLink Mail Video File
File extension SMWT	Adobe InDesign Filter
File extension SMZ	IBM SPSS Graphboard Template Chooser shape file file
File extension SMZIP	StepMania Package
File extension SN1	Drive Snapshot First Differential Backup
File extension SN2	Drive Snapshot Second Differential Backup
File extension SNA	ZX80 Spectrum Mirage emulator snapshot file
File extension SNAG	SnagIt Capture File
File extension SNAGPROJ	Snagit Project File
File extension SNAPFIRESHOW	Corel SnapfireShow File
File extension SNAPSHOT	ZX Spectrum emulator Mirage Microdrive snapshot file
File extension SND	Sound File
File extension SNDA	Aleph One Sound File
File extension SNG	MIDI Song File
File extension SNIPPET	Visual Studio IntelliSense Code Snippet
File extension SNK	Strong Name Key File
File extension SNM	Netscape Mail Index
File extension SNP	Access Report Snapshot
File extension SNS	Save-N-Sync Project File
File extension SNSF	Super NES Sound Format File
File extension SNT	Sticky Notes File
File extension SNX	PISnoop Workspace File
File extension SO	ELF shared library file
File extension SO-ABI	Cocoa AbiWord Plug-in
File extension SO0	Unix Shared Library File
File extension SOB	OpenOffice.org Impress Bimap Styles File
File extension SOL	Flash Local Shared Object File
File extension SOLITAIRESAVE-MS	Microsoft Solitaire Saved Game
File extension SONIC	SonicArranger audio file
File extension SOPT	Synclavier Optical Disk Image File
File extension SOU	SBStudio II Sound File
File extension SOUNDPACK	SoundPackager Sound Package
File extension SOUNDS	Quake 3 Engine Sound Definition File
File extension SOW	Descent ARJ Archive
File extension SP	SPICE data file
File extension SP2	Super Ball 2 Level File
File extension SP3	Microsoft Windows XP with Service Pack 3 installation file
File extension SP45	SuperCard Player File
File extension SPA	FutureSplash Movie (Adobe Flash)
File extension SPARC	Skype Plugin Archive
File extension SPARSEBUNDLE	Mac OS X Sparse Bundle
File extension SPARSEIMAGE	Mac OS X Sparse Image
File extension SPB	Flight Simulator Mission File
File extension SPC	Software Publisher Certificate File
File extension SPD	SPSS Custom Dialog File
File extension SPDF	Sealed PDF File
File extension SPE	WinSpec CCD Capture File
File extension SPEC	RPM Specification File
File extension SPF	SlingPlayer Favorites File
File extension SPFX	Squeeze Presets File
File extension SPG	TCP Optimizer Backup File
File extension SPH	Ribbons sphere file
File extension SPI	ShadowProtect Incremental Backup File
File extension SPIDERSOLITAIRESAVE-MS	Microsoft Spider Solitaire Saved Game
File extension SPIFF	Still Picture Interchange File Format
File extension SPJ	Microsoft ICE Panorama Project
File extension SPK	Synology Package
File extension SPL	Windows Print Spool File
File extension SPO	SPSS Statistical Data Output File
File extension SPP	Serif PhotoPlus Picture File
File extension SPPACK	SPPack Sound Sample
File extension SPQ	SPSS Database Query File
File extension SPR	Microsoft FoxPro form source file
File extension SPRG	Synclavier Program File
File extension SPRITE	SuperTux Sprite File
File extension SPS	SPSS Program File
File extension SPT	SpeedTree Tree Data File
File extension SPU	Spectrum 512 Image
File extension SPUB	Swift Publisher Document
File extension SPV	SPSS Output Document
File extension SPX	Ogg Vorbis Speex File
File extension SQ	Sysquake Program
File extension SQB	SQL Backup SQL Server Backup File
File extension SQD	SQ Data File
File extension SQF	ArmA Script File
File extension SQFS	Squash FS Bootable File
File extension SQL	Structured Query Language Data File
File extension SQLITE	SQLite Database File
File extension SQLITE3	SQLite 3 Database File
File extension SQLITEDB	SQLite Database
File extension SQLPROJ	Visual Studio SQL Server Project
File extension SQM	Service Quality Monitoring File
File extension SQR	SQL Program File
File extension SQUASHFS	Squashfs File System File
File extension SQX	SQX Archive
File extension SQZ	Squeeze Project File
File extension SR	Sun Raster Image File
File extension SR0	SecuROM Analysis File
File extension SR2	Sony RAW Image
File extension SRC	Source Code
File extension SRCRPM	Red Hat Package Manager Source File
File extension SREP	SuperREP Compressed File
File extension SRF	Sony RAW Image
File extension SRG	Microsoft PowerPoint self-registration data file
File extension SRK	Sub Rosa Client File
File extension SRM	Super Nintendo ROM Save File
File extension SRR	ReScene Metadata File
File extension SRS	Outlook Send/Receive Settings File
File extension SRT	SubRip Subtitle File
File extension SRT0	Wii Texture Animation File
File extension SRW	Samsung RAW Image
File extension SS	Scheme source code file
File extension SSA	Sub Station Alpha Subtitle File
File extension SSC	SourceSafe Status File
File extension SSCS	Saropa Smart Copy Script
File extension SSD	WindowBlinds Skin File List
File extension SSEQ	Nintendo DS Sound File
File extension SSF	Trimble Standard Storage Format File
File extension SSFSAV	Super Smash Flash Saved Game File
File extension SSI	Adobe Dreamweaver Server Side Include File
File extension SSII	ProReveal Data File
File extension SSIS	ProReveal Settings File
File extension SSL	Sunlight ScanLibrary File
File extension SSL2	Sunlight ScanLibrary 2 File
File extension SSLF	HLSW Shared Server List File
File extension SSM	Standard Streaming Metafile
File extension SSND	Synclavier Sound File
File extension SSP	SAS Transport data file
File extension SSS	WindowBlinds Substyle File
File extension SST	Serialized Certificate Store File
File extension SSV	ShadowFlare Saved Game file
File extension SSW	Sealed flash file
File extension ST	Atari ST Disk Image
File extension ST45	SuperCard Trial Project File
File extension STA	ABAQUS Status File
File extension STAP	Soundtrack Pro Audio Project File
File extension STARTUPINFO	E-Prime 2.0 Startup Info File
File extension STATS	FreeSurfer Statistics File
File extension STB	AutoCAD Plot Style Table File
File extension STC	OpenOffice.org Calc spreadsheet template file
File extension STD	Apache OpenOffice Drawing Template
File extension STDL	Swift To-Do List Database
File extension STE	Dreamweaver Site Settings File
File extension STEAMSTART	Valve Steam Start File
File extension STEP	STEP 3D Model
File extension STF	Microsoft ACME setup table file
File extension STG	ActiveSync Backup File
File extension STH	Lotus Domino Stash File
File extension STI	StarOffice Presentation Template
File extension STK	Personal Stock Monitor file
File extension STL	Stereolithography File
File extension STM	HTML server side include file
File extension STMB	Synclavier Timbre File
File extension STML	SSI HTML File
File extension STO	PRO100 3D Interior Design Project
File extension STORY	Storyist Document
File extension STORYBOARD	Interface Builder Storyboard Document
File extension STORYISTTHEME	Storyist Application Theme File
File extension STORYMILL	StoryMill Project File
File extension STP	STEP 3D CAD File
File extension STPROJ	Samsung Theme Document
File extension STR	dBASE Structure List Object File
File extension STRINGS	Text Strings File
File extension STS	ScreamTracker song format
File extension STSG	SuperTux Saved Game
File extension STT	Streets & Trips Map Template
File extension STTPL	Samsung Theme Showcase File
File extension STU	Pinnacle Studio Project File
File extension STW	StarOffice Document Template
File extension STWM	SuperTux World Map File
File extension STX	Pinnacle Studio Project File
File extension STY	LaTeX Style
File extension STYK	Stykz Stick Figure
File extension STYKZ	Stykz Animation
File extension STYLE	SketchUp Style
File extension SUB	Subtitle File
File extension SUBLIME-PROJECT	Sublime Text Project File
File extension SUBLIME-WORKSPACE	Sublime Text Workspace File
File extension SUCK	SiteSucker Website File
File extension SUD	Super Project Analyzer File
File extension SUF	Ccrypt Encrypted File
File extension SUGAR	Espresso Plug-in
File extension SUI	StarSplatter User Interface File
File extension SUIT	Macintosh Font Suitcase
File extension SUM	Garmin Checksum File
File extension SUMO	Sumo Paint Image
File extension SUN	Sun Raster Graphic File
File extension SUNIFF	Sun TAAC Image
File extension SUO	Visual Studio Solution User Options File
File extension SUP	Subtitle Bitmap File
File extension SUPP	iOS Application Archive File
File extension SV$	AutoCAD Automated Backup File
File extension SV2I	Symantec System Index File
File extension SV5	BigJig Saved Puzzle
File extension SV6	RollerCoaster Tycoon 2 Saved Game
File extension SVA	Manga Browser Comic File
File extension SVC	WCF Web Service File
File extension SVD	Microsoft Word document autosave file
File extension SVE	Simutrans Saved Game
File extension SVF	Serial Vector Format File
File extension SVG	Scalable Vector Graphics File
File extension SVGZ	Compressed SVG File
File extension SVI	Samsung Video File
File extension SVN-BASE	Subversion Base File
File extension SVN-WORK	Subversion Cache File
File extension SVR	Compressed Virtual World
File extension SVS	Microsoft Word style sheet autosave file
File extension SVT	Torchlight Saved Game File
File extension SVW	SpecView File
File extension SVX	Survex Cavern Data File
File extension SW	Signed Word Audio File
File extension SW2	SPICE Sweep Operations output file
File extension SWA	Shockwave Audio
File extension SWAV	Nintendo DS Audio File
File extension SWC	Flex Components Archive
File extension SWD	Flash Debug File
File extension SWF	Shockwave Flash Movie
File extension SWI	SWiSH Project File
File extension SWITCH	Switch Package
File extension SWJ	SolidWorks Journal File
File extension SWK	StudyWorks Save File
File extension SWM	Split Windows Imaging Format File
File extension SWP	Vi Swap File
File extension SWT	Flash Generator Template
File extension SWV	Microsoft Sidewinder Game Voice Settings File
File extension SWW	Anno Saved Game
File extension SWZ	Adobe Flash Player Cache File
File extension SX	SimplexNumerica Data File
File extension SXC	StarOffice Calc Spreadsheet
File extension SXD	StarOffice Drawing
File extension SXG	Apache OpenOffice Master Document
File extension SXI	StarOffice Impress Presentation
File extension SXM	StarMath Formula
File extension SXT	Propellerhead Reason NN-XT Patch File
File extension SXW	StarOffice Writer Document
File extension SY	Simplexety Data File
File extension SY3	Harvard Graphics Symbol File
File extension SYB	Syberia Game Data File
File extension SYH	Synchomatic Instrument
File extension SYLK	Microsoft Symbolic Link File
File extension SYM	Symbols File
File extension SYN	SimSynth Document
File extension SYS	Windows System File
File extension SYSTEM	Vega Strike Virtual System File
File extension SYW	Yamaha SY99/SY85 Audio File
File extension SYX	MIDI System Exclusive Message
File extension SY_	Compressed SYS File
File extension SZ	Winamp Classic Skin Download
File extension SZS	Wii Game Data File