Electro Designs

.S    Assembler Source Code
        Scheme Source Code
  .S$$  Temporary Sort File
  .S01  WordPerfect Distribution File
  .S02  WordPerfect Distribution File
  .S03  WordPerfect Distribution File
  .S2P  Sonnet File
  .S3I  ScreamTracker v3 Instrument
  .S3M  ScreamTracker v3 Module
        ScreamTracker v3 Sound File
  .SAD  Serveron Analyzer Data File
  .SAF  MusicMatch Jukebox Secure Audio File
  .SAH  SETI@Home Data File
  .SAL  Soritec Data
  .SAM  Ami Pro Text File
        Signed 8-bit Sample Data
  .SAN  The Curse of Monkey Island Movie File
  .SAR  SAR Compressed Archive File
  .SAT  ACIS Solid Model (any ACIS-based CAD program)
  .SAV  Backup
        Saved File (various)
        Saved Configuration Info (various)
  .SB   Audio File
        Raw Signed Byte (8-bit) Data
  .SBD  Storyboard Editor Storyboard
  .SBF  Superbase 95 File
  .SBI  Sound Blaster Instrument File
  .SBK  Emu SoundFont v1.x Bank Files
        Superbase 95 File
        Creative Labs SB AWE 32
  .SBL  Shockwave Flash Object
  .SBP  Superbase DML Program
        SetupBuilder Professional Projects File
  .SBR  Source Browser Support File
  .SBT  Superbase Record Notes
  .SC   Framework Screen Driver
        Paradox Source Code
        Ingres Embedded SQL/C Source File
  .SC2  Sample Cell
        SimCity 2000 City
        II PC Instrument
        Schedule+ File
        SAS Catalog
  .SC3  Harvard Screen Driver (Harvard Graphics taken over by Serif)
        SimCity 3000 File
        dBase Screen Mask File
  .SC4  RollerCoaster Tycoon Scenario
  .SCA  SCA Datafile
        Scala InfoChannel Script
  .SCB  Scala InfoChannel Published Script
  .SCC  Text File
        Stamp Collector's Girl Friday Catalog File
        Source Safe File
  .SCD  Graphic (SCODL Scan Conversion Object Description Language)
        Schedule+ File
        TurboTax Schedule File
  .SCE  SoftCuisine Data Exchange File
  .SCF  Windows Explorer Command
        Symphony Spell Checker Configuration
        ScoreMaker Multimedia Show
  .SCH  Schedule+ File
        EAGLE Schematic File
        OrCad Schematics File
  .SCI  ScanVec Inspire File
        SciFax FAX
        System Configuration Data
  .SCL  SCALA Scale
  .SCM  SchematicMaker (Topanga Software) File
        ICQ Sound Compressed Sound Scheme
        Scheme Program
        ScreenCam Movie
        Starcraft Map File
  .SCN  Compressed Screen format
        TrueSpace2 Scene
  .SCO  High Score (various)
  .SCP  Script (various)
  .SCR  Faxview Fax
        Screen Saver
        Procomm Plus Screen Snapshot File
        Script (various)
        DOS DEBUG Input File (can be any extension but often .SCR)
        LocoScript Screen Font File
  .SCT  Foxpro Screen
        PC Tools Script Tools
        Scitex Continuous Tone Bitmap
        SAS Catalog
        Windows Script Component
        Lotus Screen Capture Text
  .SCV  ScanVec CASmate File
  .SCX  MS FoxPro Screen File
        ColorIRX Image File
        Stanford Chart
        Starcraft Map File
  .SCY  ReaGeniX Security File
  .SD   Sound Designer I Audio
  .SD2  Sound Designer II Flattened File
        Sound Designer II Data Fork
        SAS Database
  .SD7  Daktronics Venus 7000 Electronic Sign Schedule
  .SDA  StarOffice Drawing
        Fidonet Software Distribution Network Archive Description
        SoftCuisine Data Archive
        PGP Encrypted Executable
  .SDB  Simply Accounting File
  .SDC  StarOffice Spreadsheet
  .SDD  StarOffice Presentation
  .SDF  Standard Data Format
        Standart-Delay-Format (Chip design gatelevel-delay data exchange...
           e.g., Synopys to Modelsim)
        Schedule Data File
        System File Format
        Autodesk MapGuide Spatial Data Files
  .SDI  Fidonet Software Distribution Network Info
  .SDK  Roland S-series Floppy Disk Image
        Autosketch Drawing
  .SDL  SmartDraw Library
  .SDN  Shell Archive
        Fidonet Software Distribution Network Compressed Archive
  .SDR  SmartDraw Drawing
  .SDS  StarOffice Chart
        Raw Midi Sample Dump Standard File
  .SDT  SmartDraw Template
  .SDV  Semicolon Divided Values File
  .SDW  StarOffice Text
        Raw Signed DWord (32-bit) Data
        Lotus WordPro Graphic
  .SDX  Midi Sample Dump Standard Files Compacted by SDX
  .SE   ScopeEdit Project File
  .SEA  Macintosh Compressed Archive File
  .SEC  Compressed Archive File
        Disney Animation Studio Secured Animation File
        PGP Secret Key Ring
  .SEF  Steganos Encrypted File
  .SEG  Compressed File Segment
  .SEL  PaintShop Pro Selection File
  .SEO  ScopeEdit Object File
  .SEP  TIFF Bitmap Separation
  .SEQ  Atari Animation File
        Bubble Chamber Sequential Instruction File
        Chromeleon Sequence List
        LifeForm File
  .SES  Digital Audio Editor File
        Clarion Modula-2 Session Data
        Hummingbird Exceed X-Session
  .SET  Driver Set
        Image Settings
        Backup File Set
        Configuration (various)
  .SEU  Serials 2000 Encrypted S2K Update
  .SEW  Janome (New Home) Sewing Machine File
  .SEX  Urban Chaos Game File
  .SF   Sound File
        OS/2 WPS Attribute Storage
        IRCAM SoundFile
  .SF2  Emu SoundFont v2.0 File
        Creative Labs Soundfont 2.0 Bank File
  .SFD  SoundStage Sound File Data
  .SFE  Split Files Shell Extension
  .SFF  Fritz Fax-Print File
  .SFI  Ventura Printer Font
        SoundStage Sound File Info
        SIS Framegrabber Graphics
  .SFL  Ventura Printer Font
        LaserJet Landscape Font
  .SFN  SPX Font
  .SFP  Ventura Printer Font
        LaserJet Portrait Font
  .SFR  Sonic Foundry Sample Resource
  .SFS  StarOffice Frame
        PCL 5 Scalable Font
  .SFT  Chiwriter Screen Font
  .SFV  QuickSFV/WinSFV Checksum File
        Easy SFV Creator
  .SFW  Graphic File (Seattle Film Works)  [Viewer]
  .SFX  Self-extracting Archive
  .SG   ABC Snap Graphics User File
  .SG1  Stanford Graphics
  .SGD  SameGame Data File
  .SGF  Smart Game Format
        StarWriter Document
  .SGI  Silicon Graphics IRIS Graphic File  [Viewer]
  .SGL  StarOffice Master Document
  .SGP  Statgraphics Plus Statistics
  .SGT  Hitman Game Sound File
        DirectMusic Producer
        Signature Keyboard Macro
  .SH   UNIX shar Archive File
        UNIX/LINUX Shell Script
  .SH3  Harvard Presentation (Harvard Graphics taken over by Serif)
  .SHB  Corel Background File
        Document Shortcut File
  .SHG  Hotspot Editor Hypergraphic
  .SHK  Macintosh Compressed Archive File (could be Apple II archive)
  .SHM  WordPerfect Shell Macro
  .SHN  Shorten Audio Compression File [Additional]
  .SHP  3D Studio Shapes File
        3D Modeling File (various)
  .SHR  UNIX shar Archive File
  .SHS  Shell Scrap Object File
  .SHW  Corel Presentation
        WordPerfect Slide Show
        Show File
  .SHX  AutoCAD Shape Entities
  .SI   SoftImage Image File
  .SIB  Sibelius Music File
  .SID  Music File
  .SIF  Windows NT Setup File
  .SIG  Signature File
  .SIK  Backup File
  .SIM  Simulation (various) (e.g. Setup for Nascar4)
  .SIT  StuffIt Compressed Archive File (Multiple platforms)
  .SIZ  Oracle 7 Configuration
  .SJF  Split Files Shell Extension
  .SKA  PGP Secret Keyring
  .SKB  QuickPOS (Point-Of-Sale) Standard Keyboard Layout File
  .SKF  Autosketch
  .SKL  Authorware Resource
  .SKN  FileWrangler/SecurDesk!/ImageForge Graphic Skin
        eRocket eBook Skin
        The Sims (Maxis) 3D Body Mesh Skin Data
  .SKR  Microsoft ScriptIt
  .SKY  ActiveSky Movie Clips for Palm OS
  .SL   S-Lang Program File
        PACT's Save Layout
  .SLB  AutoCAD Slide Library
  .SLC  Telix Compiler SALT Script
  .SLD  AutoCAD Slide
  .SLDASM  Solidworks File
  .SLDDRW  Solidworks File
  .SLG  Chromeleon Audit Trail
  .SLI  MagiCorp Side Service Slide
  .SLK  Data Exchange File (Symbolic Link)
        Timeslips Lock File
  .SLL  Sound File
  .SLM  Microsoft Visual FoxPro
  .SLP  Timeslips Data File
  .SLT  Telix SALT Script Application
  .SM   Smalltalk Program File
        SoftSpoken Mailer Mailing List
        ScriptMaker Script
        Samna Word Text File
  .SM3  DataCAD Symbol File
  .SMC  Super Nintendo Game-console ROM Image  [See ZNES or SNES9x]
  .SMD  StarOffice Mail
        Sega Genesis/Mega Drive Emulator
  .SMF  StarOffice Formula
        Smartfax Fax
  .SMI  RealPlay SMIL File
  .SMK  Smacker Compressed File
  .SMM  Ami Pro Macro
  .SMP  Sample or Samplevision Format
        Ad Lib Gold Sample
  .SMS  MS Package Definition File (used now in place of .PDF)
        Sega Master System Emulator
  .SMT  HiPer-Six Memo File
        SmartWare II Text File
  .SND  Sound Clip  [Viewer]
        Raw Unsigned PCM Data
        AKAI MPC-series Sample
        NeXT Sound
        Macintosh Sound Resource
  .SNG  Midisoft Studio MIDI Song
  .SNM  Netscape Mail
  .SNO  SNOBOL Program File
  .SNP  Snapview Shapshot
        CoffeeCup HTML Editor Snippet
        Computer Eyes Video Output
  .SNX  Second Nature Software Graphic
  .SOA  Sage MAS 90 Accounting Software File
  .SOC  SociometryPlus Sociometric Group
  .SOL  Solution Game Walkthroughs
  .SOM  Paradox Sort Info
        Quattro Pro Network Serial Numbers
  .SOU  SB Studio II Sound
  .SP   Splint Compressed Archive File (UNIX)
  .SPC  Multiplan Program
        WordPerfect Temp File
        SNES Audio file
  .SPD  Harvard Bitstream Typefaces (Harvard Graphics taken over by Serif)
        PostScript Printer
        Mini-driver
        Speech Data File
        Speedo Scalable Font
  .SPF  Site Publisher Profile
        EnerGraphics Slide Presentation
  .SPG  Sprint Glossary
  .SPI  Scanner Graphics
  .SPJ  Site Publisher Project File
  .SPL  Compressed Archive File
        Printer Spool File
        Sprint Printer Driver
        Sample File
        Spell Checker
        Digitrakker Sample (by n-FaCToR)
        Shockwave Flash Object
        Split Files Shell Extension
  .SPM  WordPerfect File
  .SPN  WordPerfect Distribution File
  .SPP  Sprint Printer File
        Serif PhotoPlus Native Format File
  .SPR  Sprint Document Letter
        Foxpro Generated Screen Program
        Sprite
  .SPS  Sprint Screen Driver
        VAX/VMS Source Code
  .SPT  SPITBOL Program File
        MITAC Disk/System Management Utility Pack Support File
  .SPW  SigmaPlot Worksheet
  .SPX  Foxpro Compiler Screen Program
        Screen Peace Extension
  .SPZ  Spazz3d VRML File
  .SQ7  Daktronics Venus 7000 Electronic Sign Sequence
  .SQB  SyQuest Backup
  .SQC  Structured Query Language Common Code File  [SQL]
  .SQL  Structured Query Language Data  [SQL]
  .SQR  Structured Query Language Program File  [SQL]
  .SQZ  Compressed Archive File
  .SRC  Sourcecode (various)
  .SRF  Sun Raster Graphic File
  .SRP  QuickLink Script
  .SRT  BSplayer Subtitle File
  .SS   Splash Bitmap Graphic
  .SSA  Subtitles
  .SSD  SAS Database
  .SSF  Enable Spreadsheet File
  .SSH2  SSH Secure Shell Client
  .SSI  Installer/GD Software Setup Information
  .SSM  RealPlay Standard Streming Metafile
  .SSP  SAS Transport Data
  .SSS  Sudden Strike Saved Game
  .SST  Certificate Store
  .ST   SMALLTALK Program File
        Scream Tracker Instrument Library
        Atari ST Disk Image
        NeoPaint Stamp File
  .STA  Eudora File
        Spinmaker Plus Stack
        Reflection Saved State
  .STB  Genus Stub Library
  .STD  Prosa State Transition Diagram Graphic
        SureThing CD Labeler Document
        LocoScript Standard Script File
  .STF  ShrinkToFit Compressed Archive File
        Setup Information
        Structured File
  .STG  PageKeeper Storage File
  .STK  Personal Stock Monitor File
  .STL  Certificate Trust List
        CAD Software Solid Modeling/Prototyping File
  .STM  Sound File
        Prosa State Transition Diagram Model
        Scream Tracker v2 Module
        SHTML File
  .STO  Genus Pascal Stub OBJ File
  .STP  PageKeeper Packed Storage File
  .STR  dBase Structure List
        DataPerfect Structure File
        Fifa 2002 Music File
        Sceensaver
        Stream File (Playstation Discs)
        Music File
  .STS  MS C Project Status Info
        Scream Tracker Song
  .STW  SmartTerm Data File
  .STX  Simply Tax Form
        SmarText E-book
  .STY  Style Sheet (various)
        MS Interactive Music Control
        LaTeX2e Style
  .SUB  CloneCd Related File
  .SUD  Super Project Analyzer Data
  .SUI  Simple User Interface Toolkit Library
  .SUM  Summary (various)
  .SUN  Sun Raster Graphic File
  .SUP  WordPerfect Supplemental Dictionary
        Super Porject Analyzer Project
  .SUR  Surveyor Document
  .SV$  AutoCAD Autosave File
  .SV1  Transport Tycoon Saved Game
  .SV4  RollerCoaster Tycoon Saved Game
  .SVD  Word Backup File
  .SVG  Word Backup File
        Scalable Vector Graphics File
  .SVI  Mimio Ink Files
  .SVP  WISCO Survey Power
        SwiftView Command File
  .SVS  Word Backup File
  .SVX  Interchange File Format, 8SVX/16SV
        Amiga 8SVX Sound
  .SW   Audio File
        Raw Signed Word (16-bit) Data
        SmartWare Spreadsheet (requires login)
  .SWA  Shockwave Audio File
  .SWD  Storybook File (educational)
        Sabiston Textbook
  .SWF  Macromedia Flash Format  [Alternate]  [Viewer]
  .SWG  Swag Reader Packet
  .SWI  Swish Data File (Swish makes Flash files)
  .SWL  Macromedia Flash Format  [Alternate]
  .SWP  Sprint Backup File
        Swap File
  .SWT  VB Setup Wizard Template File
        Macromedia Authoring Flash File
        Space Watch Pro Data File
  .SXW  OpenOffice.org Writer 6.0 Text File
        Staroffice Word Document
  .SY#  Darn! Backup Files
  .SY1  Ami Pro Smartpix Symbol Library
  .SY3  Harvard Symbol File (Harvard Graphics taken over by Serif)
  .SYD  Sysedit Backup File
  .SYL  SYLK Spreadsheet Format
  .SYM  Symbol Table (various)
        Borland C++ Precompiled Headers
  .SYN  Synonym File
        SDSC Image Tool File
  .SYS  System Configuration
        System Device Driver
  .SYW  Harvard Symbol Graphic (Harvard Graphics taken over by Serif)
        Yamaha SY-series Wave Files
  .SZ0  Binary File Format (used when uploading via a COM port)