The X
extension name file type Classification
S2MV StarCraft 2 Map Preview File raster image file
SAI PaintTool SAI Image raster image file
SAR Saracen Paint Image raster image file
SBP Sketchbook Express iCloud Image raster image file
SCG ColoRIX Image File raster image file
SCI ColoRIX Graphics Image raster image file
SCN TreePaint Image raster image file
SCP ColoRIX Bitmap Graphic File raster image file
SCT Scitex Continuous Tone File raster image file
SCU ColoRIX Bitmap Image raster image file
SDR SmartDraw Drawing raster image file
SEP Separated Image File raster image file
SFC Motic Microscope Image raster image file
SFF Structured Fax File raster image file
SFW Seattle FilmWorks Image raster image file
SGD GeneSnap Image File raster image file
SGI Silicon Graphics Image File raster image file
SHG Segmented Hyper-Graphic raster image file
SID MrSID Image raster image file
SID ScanIt Document raster image file
SIG Broderbund Sign File raster image file
SIG QuickTac SIG File raster image file
SIM Aurora Image raster image file
SKITCH Skitch Image raster image file
SKM SketchUp Materials File raster image file
SKYPEEMOTICONSET Skype Emoticon Set File raster image file
SLD AutoCAD Slide File raster image file
SMP Xionics SMP Image raster image file
SOB OpenOffice.org Impress Bimap Styles File raster image file
SPA MikuMikuDance Sphere Mapping File raster image file
SPC Spectrum 512 Compressed Image raster image file
SPE WinSpec CCD Capture File raster image file
SPH MikuMikuDance Sphere Mapping File raster image file
SPIFF Still Picture Interchange File Format raster image file
SPJ Microsoft ICE Panorama Project raster image file
SPP Serif PhotoPlus Picture File raster image file
SPR Half-Life Sprite File raster image file
SPRITE Scratch Sprite File raster image file
SPRITE2 Scratch 2.0 Sprite File raster image file
SPU Spectrum 512 Image raster image file
SR Sun Raster Image File raster image file
STE Samsung IPOLIS Image File raster image file
STEX Godot Engine StreamTexture File raster image file
SUMO Sumo Paint Image raster image file
SUN Sun Raster Graphic File raster image file
SUNIFF Sun TAAC Image raster image file
SUP Subtitle Bitmap File raster image file
SVA Manga Browser Comic File raster image file
SVM StarView Metafile raster image file