File Extension Database 
The Cyber Tech Help File Extension Database is a searchable A-Z of file extensions.
To use the File Extension Database simply click on the first letter of the extension you are looking for.
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Your Results are as follows :
- .S - Assembly source code file (unix)Scheme source code file
- .S$$ - Temporary sort file (Sprint)
- .S3M - Music (16 channels) (Scream Tracker 3.0)
- .SAC - Shared Asset Catalog (Adobe)
- .SAF - MusicMatch Jukebox Secure Audio fileSafe File Encryption (Helix Software)Twelve Ghosts file
- .SAH - SETI@Home data file
- .SAL - Datafile (SORITEC)
- .SAM - Text file (Samna - Lotus Ami/Ami Pro)
- .SAR - Compressed file archive created by SAR (sar1.zip)
- .SAV - Backup file (saved file)ConfigurationSaved game situation (eg. NetHack)
- .SB - Audio file (signed byte)
- .SBC - Sagebrush Corporation Spectrum CIRC/CAT Report
- .SBD - Storyboard (Storyboard Editor)
- .SBI - Sound Blaster Instrument file (Creative Labs)
- .SBP - Dml program (Superbase 4)
- .SBR - Support file (Source Browser)
- .SBS - SWAT HRU Output file
- .SBT - Notes related to record (Suberbase 4 Windows)
- .SC - Pal script (Paradox)Display driver (Framework II)
- .SC3 - Renamed dBASE III screen mask file (dBASE IV)Screen device driver (Harvard Graphics 3.0)
- .SCA - Datafile (SCA)
- .SCC - Text file
- .SCD - Scodl Scan Conversion Object Description Language graphics
- .SCF - Multimedia show (ScoreMaker)Spelling checker configuration (Symphony)
- .SCH - Project schedule (Schedule Publisher)Schematics file (ORCAD)
- .SCI - System Configuration InformationFax (SciFax)
- .SCM - Scheme source code fileSchematic Maker file
- .SCN - Screen file (Kermit)
- .SCO - High score
- .SCP - Script (BITCOM)
- .SCR - Debug source code file (DOS Debug)Screen - screen snapshot (dBASE IV - Procomm Plus)Screen font (LocoScript)Screen saver (Windows 3.x)Script (Kermit - 1st Reader)
- .SCT - Screen memo (FoxPro)
- .SCX - Bitmap graphics (ColorRIX)Chart (Stanford Chart)Screen (FoxPro)
- .SCY - Security file (ReaGeniX)
- .SDA - Fidonet's Software Distribution Network file archive description
- .SDC - StarOffice Spreadsheet
- .SDD - StarOffice Presentation
- .SDF - System Data Format file (fixed lenght ASCII text)
- .SDI - Software Distribution Network Info file
- .SDN - Software Distribution Network compressd file archive (pak251.exe)
- .SDR - SmartDraw file
- .SDT - SmartDraw TemplateDungeon Keeper 2 ArchiveTheme Park World Archive
- .SDU - Edwards Systems Technology file
- .SDW - StarOffice TextRaw Signed DWord DataLotus WordPro Graphic
- .SEA - Self-Extracting compressed Macintosh file Archive
- .SEC - CyberPaint animation file (sequence) Secret key ring file (Pretty Good Privacy RSA System)Secured animation file (Disney Animation Studio)
- .SEP - Printer separator page
- .SEQ - Atari animation fileSequential Instruction File (Bubble Chamber)
- .SES - Session info (Clarion Modula-2)
- .SET - Configuration (1st Reader)Driver sets created by Install (Symphony)Setup options file
- .SF - Ircam Sound File (CSound package - MixView sound sample editor)Wps attribute storage (OS/2 WorkPlace Shell) wp_root.sf
- .SFF - Fritz Fax-Print fileStage Scene fileStructured Fax Format
- .SFI - Graphics (SIS Framegrabber)Printer font (HP LaserJet landscape) (Ventura Publisher)
- .SFL - Pcl 4 bitmap font (landscape) (Intellifont) (Ventura Publisher)
- .SFN - Font (SPX)
- .SFP - Pcl 4 bitmap font (portrait) (Intellifont) (Ventura Publisher)
- .SFS - Pcl 5 scalable font file (Intellifont)
- .SFT - Screen font (ChiWriter)
- .SFV - QuickSFV/WinSFV Checksum fileSimple File Verification (Easy SFV Creator)
- .SFW - Seattle Film Works file
- .SG1 - Graphics (Stanford Graphics)
- .SGF - Document with graphics (Starwriter)Smart Game FormatSonique Skin
- .SGI - Graphics (IRIS - Silicon Graphics)
- .SGN - Sierra Print Artist Sign
- .SGP - Statistics (STATGRAPHICS Plus)
- .SGT - Save/get keyboard macro (Signature)
- .SH - Unix shell scriptUnix ASCII file archive created by SHAR (unshar.zip)
- .SH3 - Presentation (Harvard Graphics 3.0)
- .SHB - Background (CorelShow)
- .SHD - Print Spooler Shadow file
- .SHG - Segmented-graphics bitmap
- .SHK - Compressed Apple II file archive created by SHRINKIT
- .SHM - Shell macro (WordPerfect Library)
- .SHN - Shorten audio compression file
- .SHP - Shape file and source file for text fonts (AutoCAD)
- .SHR - Unix ASCII file archive created by SHAR (unshar.zip)
- .SHS - Scrap Object
- .SHTML - HTML File with Server Side
- .SHW - Presentation (Harvard Graphics 2.0 - CorelShow)Slide show (WordPerfect Presentations)
- .SHX - Shape entities (AutoCAD)
- .SID - Commodore64 Music fileLizardTech MrSID Photo
- .SIF - Setup Installation Files info (Windows NT Setup)
- .SIG - Current program settings (Signature)PrintShop Sign fileSignature file (PopMail)
- .SIK - Backup file (Sicherungskopie) (MS Word)
- .SIM - AuroraPC Finder 2002CPowerDVD fileSimulation (various)
- .SIS - SymbianOS Installer file
- .SIT - Compressed Macintosh archive created by STUFFIT (unsit30.zip)
- .SKF - Autosketch file
- .SKN - Interface skins images (FileWrangler, SecurDesk!, SecurDesk! LV, ZipWrangler)
- .SL - S-Lang source code file
- .SLB - Slide library (AutoCAD)
- .SLC - Compiled SALT script (Telix)
- .SLD - Slide (AutoCAD)
- .SLI - Slide (MAGICorp Slide Service)
- .SLK - Sylk Symbolic Link format data file (MultiPlan)
- .SLL - Sound data file
- .SLT - Salt Script Application Language for Telix script source (Telix)
- .SM - Smalltalk source code fileMaillist (SoftSpoken Mailer)Script (ScriptMaker)Text file (Samna Word)
- .SMC - Super Nintendo Game-console ROM Image
- .SMD - StarOffice Mail
- .SMF - Fax (SMARTFAX)
- .SMI - RealPlay SMIL fileSelf Mounting Image file
- .SMK - Compressed File (Smacker)
- .SMM - Macro (Ami Pro)
- .SMP - Sample (sound file)
- .SMS - Microsoft Package Definition fileSega Master System Emulator
- .SMT - Text file (Smart Ware II)
- .SND - Digitized sound file (Macintosh/ATARI/PC)
- .SNG - Song (midi sound) (Midisoft Studio - Prism)
- .SNM - Netscape mail
- .SNO - Snobol4 source code file
- .SNP - CoffeeCup HTML Editor SnippetComputer Eyes Video OutputMicrosoft Access SnapshopSnapview Shapshot
- .SNX - Mirage Microdrive Snapshot Extended VersionSecond Nature Software GraphicStarCraft Saved file
- .SOL - Solution eg. game walkthroughs
- .SOM - Network serial numbers (Quattro Pro)Sort information (Paradox)
- .SON - Song (SBStudio II)
- .SOU - Sound data (sound tool)
- .SP - Compressed file archive created by SPLINT (unix)
- .SPA - Macromedia FutureSplash fileSmart Protocol Analyzer Real Time Communication DataSmartPA Saved Capture fileThermo Nicolet OMNIC file
- .SPC - Program (MS Multiplan)Temporary file (WordPerfect for Win)Super Nintendo SPC700 sound file
- .SPD - Scalable font (Speedo) (Harvard Graphics 3.0)
- .SPF - Slide presentation file (EnerGraphics)
- .SPG - Glossary (Sprint)
- .SPI - Graphics (Siemens and Philips scanner)
- .SPL - Compressed file archive created by SPLINT (splint.arc)Customized printer driver (Sprint)Personal spell dictionary (Signature)Print spooling file (Windows 3.x)Sample
- .SPM - Data (WordPerfect) wp{wp}.spm
- .SPO - Statistical Program (SPSS)
- .SPP - Printer file (Sprint)
- .SPR - Document letter (Sprint)Genarated screen program (FoxPro)Sprite
- .SPS - Spssx source code file (VAX/VMS)Screen driver (Sprint)
- .SPT - Spitbol source code fileSupport file (MITAC disk/system management utility pack)
- .SPW - Worksheet (SigmaPlot)
- .SPX - Compiled screen program (FoxPro)
- .SQL - SQL report or query
- .SQZ - Compressed file archive created by SQUEEZE (sqz1083e.exe)
- .SRC - Source (DataFlex)
- .SRF - Sun Raster File graphics
- .SRP - Script (QuickLink)
- .SRT - BSplayer Subtitle fileOmron CX-SupervisorSDR99 Speech Recognition Task Speech Recogniser Transcript
- .SS - Bitmap graphics (Splash)
- .SSA - Subtitles
- .SSB - SmartSync Pro
- .SSD - Datafile (SAS/PC)
- .SSF - Enable Spreadsheet file
- .SSM - RealPlayer Standard Streaming Metafile
- .SSP - Datafile (SAS Transport)
- .ST - Smalltalk source code file (Little Smalltalk)Instrument library (Scream Tracker)Stamp (NeoPaint)
- .ST3 - MIDI Karaoke file
- .STA - Saved state (Reflection 4.0)Stack (Spinmaker Plus)
- .STB - Stub library (Genus GX Kernel)
- .STD - State Transition Diagram graphic file (Prosa)Standard (something..) (LocoScript)
- .STF - Compressed file archive created by SHRINKTOFIT
- .STM - State Transition Diagram model file (Prosa)Music (Scream Tracker)
- .STN - ArcView Geocoding Standardization fileSTiNG file
- .STO - Pascal stub OBJ file (Genus GX Kernel)
- .STP - PageKeeper Packed Storage fileDART Pro 98 system settingsAP203 Step file
- .STR - Structure list object file (dBASE Application Generator)
- .STS - Project status info (MS C/C++)Song format (Scream Tracker)
- .STT - Automap TemplateSureThing CD Labeler Template file
- .STU - Tarantella Enterprise 3 3270 Emulator Style filexyALGEBRA file
- .STW - Data file (SmartTerm for Windows)
- .STX - Electronic book (SmarText)Tax form (CA-Simply Tax)
- .STY - Style library or sheet (many text and graphics programs)
- .SUB - CloneCd related file
- .SUI - Suit library (Simple User Interface Toolkit)
- .SUM - Summary
- .SUN - Sun rasterfile graphics
- .SUP - Supplementary dictionary (WordPerfect for Win)
- .SV4 - RollerCoaster Tycoon Saved Game
- .SVD - Autosave file for document (MS Word)
- .SVG - Autosave file for glossary (MS Word)
- .SVP - WISCO Survey PowerSonique Visual Plugin fileSwiftView Command file
- .SVS - Autosave file for style sheet (MS Word)
- .SW - Audio file (signed word)
- .SWD - Storybook file Sabiston Textbook
- .SWF - ShockWave Flash object
- .SWG - Swag packet (SWAG Reader)
- .SWI - Swish Data file
- .SWK - Swapkeys Keyboard File
- .SWP - Document backup (Sprint)Swap file (DOS)
- .SXW - OpenOffice.org Writer 6.0 text fileStaroffice Word Document
- .SY1 - Smartpix symbol library (Ami Pro)
- .SY3 - Symbol file (Harvard Graphics 3.0)
- .SYD - Backup of startup files created by QEMM (?) autoexec.syd
- .SYM - Precompiled headers (Borland C++)Program symbol table (many compilers and linkers)Symbol file (Harvard Graphics 2.0)
- .SYN - Sdsc Synu image file (SDSC Image Tool)Synonym file (MS Word 5)
- .SYS - Datafile (SYGRAPH - SYSTAT - SPSS/PC)System file - device driver or hardware configuration info (DOS)
- .SYW - Graphics symbols (Harvard Graphics Win)
You searched for the letter S.
