Extension |
Meaning / Link |
.S |
Assembler 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 |
.SAH |
SETI@Home
Data File |
.SAM |
Ami
Pro Text File, Signed 8-bit Sample Data |
.SAN |
The Curse of Monkey
Island Movie File |
.SAV |
Backup, Saved File |
.SB |
Audio File, Raw
Signed Byte (8-bit) Data |
.SBK |
Emu SoundFont v1.x
Bank Files, Creative Labs SB AWE 32 |
.SBL |
Shockwave Flash
Object |
.SBP |
Superbase DML
Program |
.SC |
Framework
Screen Driver, Paradox Source Code, Ingres
Embedded SQL/C Source File |
.SC2 |
Sample Cell, II PC
Instrument, Schedule+ File, SAS Catalog |
.SC3 |
Harvard
Screen Driver (Harvard Graphics taken over by Serif) |
.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 |
.SCH |
Schedule+ File, EAGLE
Schematic File, OrCad
Schematics File |
.SCI |
ScanVec Inspire File |
.SCL |
SCALA
Scale |
.SCM |
SchematicMaker
(Topanga Software) File, ScreenCam Movie |
.SCN |
Compressed Screen
format, TrueSpace2 Scene |
.SCO |
High Score (various) |
.SCP |
Script (various) |
.SCR |
Faxview Fax, Screen
Saver, Procomm
Plus Screen Snapshot File, Script, 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, Image File |
.SD |
Sound Designer I
Audio |
.SD2 |
Sound Designer II
Flattened File, Sound Designer II Data Fork, SAS Database |
.SDA |
StarOffice Drawing,
SoftCuisine Data Archive |
.SDC |
StarOffice
Spreadsheet |
.SDD |
StarOffice
Presentation |
.SDF |
Standard Data
Format, Schedule Data File, System File Format, Autodesk
MapGuide Spatial Data Files |
.SDK |
Roland S-series
Floppy Disk Image, Autosketch Drawing |
.SDL |
SmartDraw Library |
.SDN |
Shell 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 |
.SEA |
Macintosh Compressed
Archive File |
.SEC |
Compressed Archive
File, PGP Secret Key Ring |
.SEG |
Compressed File
Segment |
.SEL |
PaintShop
Pro Selection File |
.SEP |
TIFF Bitmap
Separation |
.SEQ |
Animation File,
Chromeleon Sequence List |
.SES |
Digital Audio Editor
File |
.SET |
Driver Set, Image
Settings, Backup File Set, Configuration (various) |
.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 |
.SFI |
Ventura
Printer Font, SoundStage Sound File Info |
.SFL |
Ventura
Printer Font, LaserJet Landscape Font |
.SFP |
Ventura
Printer Font, LaserJet Portrait Font |
.SFR |
Sonic Foundry Sample
Resource |
.SFS |
StarOffice Frame,
PCL 5 Scalable Font |
.SFT |
Chiwriter Screen
Font |
.SFW |
Graphic File
(Seattle Film Works) |
.SFX |
Self-extracting
Archive |
.SGF |
Smart
Game Format |
.SGI |
Graphic File |
.SGL |
StarOffice Master
Document |
.SGN |
Sierra
Print Artist Sign or
Sign data file from
AlignSign |
.SH |
Archive File |
.SH3 |
Harvard
Presentation (Harvard Graphics taken over by Serif) |
.SHB |
Corel
Background File, Document Shortcut File |
.SHH |
Shorthand language extension
(default shorthand application extension) |
.SHG |
Hotspot Editor
Hypergraphic |
.SHK |
Macintosh Compressed
Archive File |
.SHL |
Shorthand language extension
(default function library extension) |
.SHM |
WordPerfect
Shell Macro |
.SHP |
3D
Studio Shapes File, 3D Modeling File (various) |
.SHR |
Archive File |
.SHS |
Shell Scrap Object
File |
.SHW |
Corel
Presentation, WordPerfect Slide Show, Show File |
.SI |
SoftImage Image File |
.SIG |
Signature File |
.SIK |
Backup File |
.SIM |
Simulation |
.SIT |
Macintosh Compressed
Archive File |
.SIZ |
Oracle
7 Configuration |
.SKA |
PGP Secret Keyring |
.SKB |
QuickPOS
(Point-Of-Sale) Standard Keyboard Layout File |
.SKL |
Authorware
Resource |
.SKN |
FileWrangler/SecurDesk!/ImageForge
Graphic Skin, eRocket
eBook Skin |
.SL |
S-Lang Program File,
PACT's Save Layout |
.SLB |
AutoCAD
Slide Library |
.SLC |
Telix Compiler SALT
Script |
.SLD |
AutoCAD
Slide |
.SLG |
Chromeleon Audit
Trail |
.SLK |
Data Exchange File
(Symbolic Link) |
.SLT |
Telix SALT Script
Application |
.SM |
Smalltalk Program
File, Samna Word Text File |
.SM3 |
DataCAD
Symbol File |
.SMD |
StarOffice Mail |
.SMF |
StarOffice Formula |
.SMI |
RealPlay SMIL File |
.SMK |
Smacker Compressed
File |
.SMM |
Ami
Pro Macro |
.SMP |
Sample or
Samplevision Format, Ad Lib Gold Sample |
.SND |
Sound Clip, Raw
Unsigned PCM Data, AKAI MPC-series Sample, NeXT Sound,
Macintosh Sound Resource |
.SNG |
MIDI Song |
.SNM |
Netscape Mail |
.SNO |
SNOBOL Program File |
.SNP |
Shapshot file
(Snapview) |
.SOU |
SB Studio II Sound |
.SP |
Compressed Archive
File |
.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 |
.SPG |
Sprint Glossary |
.SPL |
Compressed Archive
File, Printer Spool File, Sprint Printer Driver, Sample File,
Spell Checker, Digitrakker
Sample (by n-FaCToR), Shockwave Flash Object |
.SPM |
WordPerfect File |
.SPN |
WordPerfect
Distribution File |
.SPP |
Sprint Printer File |
.SPR |
Sprint Document
Letter, Foxpro
Generated Screen Program |
.SPS |
Sprint Screen Driver |
.SPT |
SPITBOL Program File |
.SPW |
SigmaPlot
Worksheet |
.SPX |
Foxpro
Compiler Screen Program, Screen Peace Extension |
.SQB |
SyQuest Backup |
.SQC |
Structured Query
Language Common Code File |
.SQL |
Structured Query
Language Data |
.SQR |
Structured Query
Language Program File |
.SQZ |
Compressed Archive
File |
.SRC |
Sourcecode (various) |
.SRF |
Sun Raster Graphic
File |
.SSD |
SAS Database |
.SSF |
Enable Spreadsheet
File |
.SSI |
Installer/GD
Software Setup Information |
.SSM |
RealPlay Standard
Streming Metafile |
.SST |
Certificate Store |
.ST |
SMALLTALK Program
File, Atari ST Disk Image, NeoPaint
Stamp File |
.STA |
Eudora
File |
.STB |
Genus
Stub Library |
.STD |
State Transition
Diagram Graphic, SureThing CD Labeler Document, LocoScript
Standard Script File |
.STF |
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, 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, Sceensaver,
Stream File (Playstation Discs) |
.STS |
MS
C Project Status Info |
.STY |
Style Sheet, MS
Interactive Music Control, LaTeX2e Style |
.SUD |
Super Project
Analyzer Data |
.SUN |
Sun Raster Graphic
File |
.SUP |
WordPerfect
Supplemental Dictionary, Super Porject Analyzer Project |
.SVD |
Word
Backup File |
.SVG |
Word
Backup File, Scalable
Vector Graphics File |
.SVS |
Word
Backup File |
.SVX |
Interchange File
Format, 8SVX/16SV, Amiga 8SVX Sound |
.SW |
Audio File, Raw
Signed Word (16-bit) Data |
.SWA |
Shockwave Audio File |
.SWD |
Storybook File
(educational) |
.SWF |
Macromedia
Flash Format |
.SWI |
Swish
Data File |
.SWL |
Macromedia
Flash Format |
.SWP |
Sprint Backup File,
Swap File |
.SWT |
VB Setup Wizard
Template File, Space Watch Pro Data File |
.SY3 |
Harvard
Symbol File (Harvard Graphics taken over by Serif) |
.SYD |
Sysedit Backup File |
.SYL |
SYLK Spreadsheet
Format |
.SYM |
Symbol Table
(various) |
.SYN |
Synonym File |
.SYS |
System
Configuration, System Device Driver |
.SYW |
Harvard
Symbol Graphic (Harvard Graphics taken over by Serif),
Yamaha SY-series Wave Files |
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