The X
按字母分类：
extension name file type Classification
SXML Sealed XML File encoding file
SXT Propellerhead Reason NN-XT Patch File audio file
SXW StarOffice Writer Document text file
SY Simplexety Data File data file
SY3 Harvard Graphics Symbol File data file
SYB Syberia Game Data File game files
SYH Synchomatic Instrument audio file
SYLK Microsoft Symbolic Link File data file
SYM Symbols File developer files
SYM gEDA Symbol File CAD file
SYM TatukGIS Symbols File GIS file
SYN SimSynth Document audio file
SYN TextPad Syntax File plugin file
SYN Synergy On Air Audio File audio file
SYN RoboHelp Synonym List File data file
SYNW-PROJ SynWrite Project settings file
SYS Windows System File System Files
SYS Motorola Driver File System Files
SYS-RESERVED-RW-BITMAP.GROW Pioneer DVD Recorder Dummy File data file
SYSTEM Vega Strike Virtual System File game files
SYW Yamaha SY99/SY85 Audio File audio file
SYX MIDI System Exclusive Message audio file
SY_ Compressed SYS File Compressed file
SZ Winamp Classic Skin Download settings file
SZA HiCAD Drawing File CAD file
SZS Wii Game Data File data file
SZS GameCube Data File game files
SZS Nintendo Switch Game Data Archive game files
T$M AVG Internet Security Temporary File Other files
T Turing Source Code File developer files
T01 TaxCut 2001 File data file
T02 TaxCut 2002 File data file
T03 TaxCut 2003 File data file
T04 TaxCut 2004 File data file
T05 TaxCut 2005 Tax Return data file
T06 TaxCut 2006 Tax Return data file
T07 TaxCut 2007 Tax Return data file
T08 TaxCut 2008 Tax Return data file
T09 At Home 2009 Tax Return data file
T10 At Home 2010 Tax Return data file
T11 At Home 2011 Tax Return data file
T12 At Home 2012 Tax Return data file
T13 H&R Block 2013 Tax Return data file
T14 H&R Block 2014 Tax Return data file
T15 H&R Block 2015 Tax Return data file
T16 H&R Block 2016 Tax Return data file
T17 H&R Block 2017 Tax Return data file
T18 H&R Block 2018 Tax Return data file
T2 Textease 2000 File data file
T2B CyBook Thumbnail Image raster image file