常见文件文件头汇总

在日常生活中我们接触到很多软件，如QQ和微信等，这些软件都会对一些文件加密如图片加密成dat文件，这其中多数是利用文件的16进制编码进行异或运算进行加密。此处我们具体介绍一些常见的文件未进行加密前的文件头进行列举：

浏览器按 Ctrl+F 搜索文件扩展名

{“扩展名”:123,”文件头标识（HEX）”:”00001A00051004″,”文件描述”:”Lotus1-2-3spreadsheet(v9)file”},
{“扩展名”:”3gg;3gp;3g2″,”文件头标识（HEX）”:”000000nn66747970336770″,”文件描述”:”3rdGenerationPartnershipProject3GPP(nn=0x14)and3GPP2(nn=0x20)multimediafiles”},
{“扩展名”:”7z”,”文件头标识（HEX）”:”377ABCAF271C”,”文件描述”:”7-ZIPcompressedfile”},
{“扩展名”:”aba”,”文件头标识（HEX）”:”00014241″,”文件描述”:”PalmAddressBookArchivefile”},
{“扩展名”:”abi”,”文件头标识（HEX）”:”414F4C494E444558″,”文件描述”:”AOLaddressbookindexfile”},
{“扩展名”:”aby;idx”,”文件头标识（HEX）”:”414F4C4442″,”文件描述”:”AOLdatabasefiles:addressbook(ABY)anduserconfigurationdata(MAIN.IDX)”},
{“扩展名”:”accdb”,”文件头标识（HEX）”:”000100005374616E6461726420414345204442″,”文件描述”:”MicrosoftAccess2007file”},
{“扩展名”:”ACM”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”MSaudiocompressionmanagerdriver”},
{“扩展名”:”ADF”,”文件头标识（HEX）”:”444F53″,”文件描述”:”Amigadiskfile”},
{“扩展名”:”adx”,”文件头标识（HEX）”:”0300000041505052″,”文件描述”:”LotusApproachADXfile”},
{“扩展名”:”AIFF”,”文件头标识（HEX）”:”464F524D00″,”文件描述”:”AudioInterchangeFile”},
{“扩展名”:”ain”,”文件头标识（HEX）”:”2112″,”文件描述”:”AINCompressedArchiveFile”},
{“扩展名”:”ami”,”文件头标识（HEX）”:”5B7665725D”,”文件描述”:”LotusAmiPro”},
{“扩展名”:”amr”,”文件头标识（HEX）”:”2321414D52″,”文件描述”:”AdaptiveMulti-RateACELP(AlgebraicCodeExcitedLinearPrediction)Codec,commonlyaudioformatwithGSMcellphones”},
{“扩展名”:”ANI”,”文件头标识（HEX）”:”52494646″,”文件描述”:””},
{“扩展名”:”API”,”文件头标识（HEX）”:”4D5A900003000000″,”文件描述”:”Acrobatplug-in”},
{“扩展名”:”arc”,”文件头标识（HEX）”:”1A0x”,”文件描述”:”LHarchivefile,oldversion(wherex=0x2,0x3,0x4,0x8or0x9fortypes1-5,respectively)”},
{“扩展名”:”arc”,”文件头标识（HEX）”:”41724301″,”文件描述”:”FreeArccompressedfile”},
{“扩展名”:”arj”,”文件头标识（HEX）”:”60EA”,”文件描述”:”ARJCompressedArchive”},
{“扩展名”:”ARJ”,”文件头标识（HEX）”:”60EA27″,”文件描述”:””},
{“扩展名”:”ART”,”文件头标识（HEX）”:”4A47030E000000″,”文件描述”:”AOLARTfile”},
{“扩展名”:”ART”,”文件头标识（HEX）”:”4A47040E000000″,”文件描述”:”AOLARTfile”},
{“扩展名”:”asf”,”文件头标识（HEX）”:”3026B2758E66CF11″,”文件描述”:”WindowsMedia”},
{“扩展名”:”asf;wma;wmv”,”文件头标识（HEX）”:”3026B2758E66CF11A6D900AA0062CE6C”,”文件描述”:”MicrosoftWindowsMediaAudio/VideoFile(AdvancedStreamingFormat)”},
{“扩展名”:”asx”,”文件头标识（HEX）”:”3C”,”文件描述”:”AdvancedStreamredirectorfile”},
{“扩展名”:”au”,”文件头标识（HEX）”:”2E736E64″,”文件描述”:”SoundMachineAudioFile”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”NeXT/SunMicrosystemsμ-Lawaudiofile”},
{“扩展名”:”avi”,”文件头标识（HEX）”:”41564920″,”文件描述”:”AudioVideoInterleave(AVI)”},
{“扩展名”:”AX”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Librarycachefile”},
{“扩展名”:”AX”,”文件头标识（HEX）”:”4D5A900003000000″,”文件描述”:”DirectShowfilter”},
{“扩展名”:”bag”,”文件头标识（HEX）”:”414F4C2046656564626167″,”文件描述”:”AOLandAIMbuddylistfile”},
{“扩展名”:”BAS”,”文件头标识（HEX）”:”202020″,”文件描述”:””},
{“扩展名”:”bin”,”文件头标识（HEX）”:”424C4932323351″,”文件描述”:”ThomsonSpeedtouchseriesWLANrouterfirmware”},
{“扩展名”:”bmp”,”文件头标识（HEX）”:”424D”,”文件描述”:”WindowsBitmap”},
{“扩展名”:”BMP”,”文件头标识（HEX）”:”424D3E”,”文件描述”:””},
{“扩展名”:”bz;bz2″,”文件头标识（HEX）”:”425A68″,”文件描述”:”BZIPArchive”},
{“扩展名”:”BZ2;TAR.BZ2;TBZ2;TB2″,”文件头标识（HEX）”:”425A68″,”文件描述”:”bzip2compressedarchive”},
{“扩展名”:”CAB”,”文件头标识（HEX）”:”495363″,”文件描述”:””},
{“扩展名”:”CAB;HDR”,”文件头标识（HEX）”:”49536328″,”文件描述”:”InstallShieldv5.xor6.xcompressedfile”},
{“扩展名”:”CAB”,”文件头标识（HEX）”:”4D534346″,”文件描述”:”MicrosoftCABFileFormat”},
{“扩展名”:”cat”,”文件头标识（HEX）”:30,”文件描述”:”Microsoftsecuritycatalogfile”},
{“扩展名”:”CBD”,”文件头标识（HEX）”:”434246494C45″,”文件描述”:”WordPerfectdictionaryfile(unconfirmed)”},
{“扩展名”:”CCD”,”文件头标识（HEX）”:”5B436C”,”文件描述”:””},
{“扩展名”:”cdr”,”文件头标识（HEX）”:”CDR”,”文件描述”:”CorelDraw”},
{“扩展名”:”CDR”,”文件头标识（HEX）”:”454C49544520436F6D6D616E64657220″,”文件描述”:”ElitePlusCommandersavedgamefile”},
{“扩展名”:”CDR,DVF”,”文件头标识（HEX）”:”4D535F564F494345″,”文件描述”:”SonyCompressedVoiceFile”},
{“扩展名”:”CHI;CHM”,”文件头标识（HEX）”:”49545346″,”文件描述”:”MicrosoftCompiledHTMLHelpFile”},
{“扩展名”:”CHM”,”文件头标识（HEX）”:”495453″,”文件描述”:””},
{“扩展名”:”CLB”,”文件头标识（HEX）”:”434D5831″,”文件描述”:”CorelBinarymetafile”},
{“扩展名”:”CLB”,”文件头标识（HEX）”:”434F4D2B”,”文件描述”:”COM+Catalogfile”},
{“扩展名”:”cnt”,”文件头标识（HEX）”:”3A42617365″,”文件描述”:””},
{“扩展名”:”COM,DLL,DRV,EXE,PIF,QTS,QTX,SYS”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Windows/DOSexecutablefile”},
{“扩展名”:”COM”,”文件头标识（HEX）”:”4D5AEE”,”文件描述”:””},
{“扩展名”:”COM”,”文件头标识（HEX）”:”E93B03″,”文件描述”:””},
{“扩展名”:”CPE”,”文件头标识（HEX）”:”464158434F5645522D564552″,”文件描述”:”MicrosoftFaxCoverSheet”},
{“扩展名”:”CPL”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Controlpanelapplication”},
{“扩展名”:”CPT”,”文件头标识（HEX）”:”4350543746494C45″,”文件描述”:”CorelPhotopaintfile”},
{“扩展名”:”CPT”,”文件头标识（HEX）”:”43505446494C45″,”文件描述”:”CorelPhotopaintfile”},
{“扩展名”:”CPX”,”文件头标识（HEX）”:”5B5769″,”文件描述”:””},
{“扩展名”:”cru;crush”,”文件头标识（HEX）”:”4352555348″,”文件描述”:”CRUSHArchiveFile”},
{“扩展名”:”CRU”,”文件头标识（HEX）”:”43525553482076″,”文件描述”:”Crushcompressedarchive”},
{“扩展名”:”CRW”,”文件头标识（HEX）”:”49491A00000048454150434344520200″,”文件描述”:”CanondigitalcameraRAWfile”},
{“扩展名”:”CTF”,”文件头标识（HEX）”:”436174616C6F6720332E303000″,”文件描述”:”WhereIsItCatalogfile”},
{“扩展名”:”CUR”,”文件头标识（HEX）”:”0000020001002020″,”文件描述”:”Windowscursorfile”},
{“扩展名”:”dat”,”文件头标识（HEX）”:3,”文件描述”:”MapInfoNativeDataFormat”},
{“扩展名”:”dat”,”文件头标识（HEX）”:”1A52545320434F4D5052455353454420494D4147452056312E301A”,”文件描述”:”RuntimeSoftwarediskimage”},
{“扩展名”:”dat”,”文件头标识（HEX）”:”415647365F496E746567726974795F4461746162617365″,”文件描述”:”AVG6Integritydatabasefile”},
{“扩展名”:”DAT”,”文件头标识（HEX）”:”43524547″,”文件描述”:”Windows9xregistryhive”},
{“扩展名”:”DAT”,”文件头标识（HEX）”:”436C69656E742055726C4361636865204D4D462056657220″,”文件描述”:”IEHistoryDATfile”},
{“扩展名”:”DAT”,”文件头标识（HEX）”:”45524653534156454441544146494C45″,”文件描述”:”KrollEasyRecoverySavedRecoveryStatefile”},
{“扩展名”:”DAT”,”文件头标识（HEX）”:”496E6E6F20536574757020556E696E7374616C6C204C6F6720286229″,”文件描述”:”InnoSetupUninstallLogfile”},
{“扩展名”:”db”,”文件头标识（HEX）”:”0006156100000002000004D200001000″,”文件描述”:”NetscapeNavigator(v4)databasefile”},
{“扩展名”:”DB”,”文件头标识（HEX）”:”44424648″,”文件描述”:”PalmZirephotodatabase”},
{“扩展名”:”db”,”文件头标识（HEX）”:8,”文件描述”:”dBASEIVordBFastconfigurationfile”},
{“扩展名”:”db3″,”文件头标识（HEX）”:3,”文件描述”:”dBASEIIIfile”},
{“扩展名”:”db4″,”文件头标识（HEX）”:4,”文件描述”:”dBASEIVdatafile”},
{“扩展名”:”dba”,”文件头标识（HEX）”:”00014244″,”文件描述”:”PalmDateBookArchivefile”},
{“扩展名”:”dbx”,”文件头标识（HEX）”:”CFAD12FE”,”文件描述”:””},
{“扩展名”:”dbx”,”文件头标识（HEX）”:”CFAD12FEC5FD746F”,”文件描述”:”OutlookExpress”},
{“扩展名”:”dci”,”文件头标识（HEX）”:”3C21646F63747970″,”文件描述”:”AOLHTMLmailfile”},
{“扩展名”:”dcx”,”文件头标识（HEX）”:”3ADE68B1″,”文件描述”:”DCXGraphicFile”},
{“扩展名”:”DDB”,”文件头标识（HEX）”:”000100″,”文件描述”:””},
{“扩展名”:”dib”,”文件头标识（HEX）”:”424D”,”文件描述”:”device-independentbitmapimage”},
{“扩展名”:”DLL”,”文件头标识（HEX）”:”4D5A90″,”文件描述”:””},
{“扩展名”:”DMP”,”文件头标识（HEX）”:”4D444D5093A7″,”文件描述”:”Windowsminidumpfile”},
{“扩展名”:”DMS”,”文件头标识（HEX）”:”444D5321″,”文件描述”:”AmigaDiskMashercompressedarchive”},
{“扩展名”:”doc”,”文件头标识（HEX）”:”0D444F43″,”文件描述”:”DeskMateDocumentfile”},
{“扩展名”:”doc”,”文件头标识（HEX）”:”1234567890FF”,”文件描述”:”MSWord6.0″},
{“扩展名”:”doc”,”文件头标识（HEX）”:”31BE000000AB0000″,”文件描述”:”MSWordforDOS6.0″},
{“扩展名”:”doc”,”文件头标识（HEX）”:”7FFE340A”,”文件描述”:”MSWord”},
{“扩展名”:”dot;ppt;xla;ppa;pps;pot;msi;sdw;db”,”文件头标识（HEX）”:”D0CF11E0″,”文件描述”:”MSOffice/OLE2″},
{“扩展名”:”doc;dot;xls;xlt;xla;ppt;apr;ppa;pps;pot;msi;sdw;db”,”文件头标识（HEX）”:”D0CF11E0A1B11AE1″,”文件描述”:”MSCompoundDocumentv1orLotusApproachAPRfile”},
{“扩展名”:”DPL”,”文件头标识（HEX）”:”4D5A50″,”文件描述”:””},
{“扩展名”:”DRV”,”文件头标识（HEX）”:”4D5A16″,”文件描述”:””},
{“扩展名”:”drw”,”文件头标识（HEX）”:7,”文件描述”:”Acommonsignatureandfileextensionformanydrawingprograms.”},
{“扩展名”:”drw”,”文件头标识（HEX）”:”01FF02040302″,”文件描述”:”Micrografxvectorgraphicfile”},
{“扩展名”:”ds4″,”文件头标识（HEX）”:”4D47582069747064″,”文件描述”:”MicrografixDesigner4″},
{“扩展名”:”DSN”,”文件头标识（HEX）”:”4D56″,”文件描述”:”CDStomperProlabelfile”},
{“扩展名”:”dsp”,”文件头标识（HEX）”:”23204D6963726F736F667420446576656C6F7065722053747564696F”,”文件描述”:”MicrosoftDeveloperStudioprojectfile”},
{“扩展名”:”dss”,”文件头标识（HEX）”:”02647373″,”文件描述”:”DigitalSpeechStandard(Olympus,Grundig,&Phillips)”},
{“扩展名”:”dtd”,”文件头标识（HEX）”:”0764743264647464″,”文件描述”:”DesignTools2DDesignfile”},
{“扩展名”:”dtd”,”文件头标识（HEX）”:”3C21454E54495459″,”文件描述”:”XMLDTD”},
{“扩展名”:”DVR”,”文件头标识（HEX）”:”445644″,”文件描述”:”DVR-Studiostreamfile”},
{“扩展名”:”dwg”,”文件头标识（HEX）”:”414331″,”文件描述”:””},
{“扩展名”:””,”文件头标识（HEX）”:”41433130″,”文件描述”:”GenericAutoCADdrawing”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”NOTESonAutoCADfileheaders:The0x41-43-31-30(AC10)isagenericheader,occupyingthefirstfourbytesinthefile.Thenexttwobytesgivefurtherindicationabouttheversionorsubtype:”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x30-32(02)—AutoCADR2.5″},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x30-33(03)—AutoCADR2.6″},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x30-34(04)—AutoCADR9″},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x30-36(06)—AutoCADR10″},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x30-39(09)—AutoCADR11/R12″},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x31-30(10)—AutoCADR13(subtype10)”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x31-31(11)—AutoCADR13(subtype11)”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x31-32(12)—AutoCADR13(subtype12)”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x31-33(13)—AutoCADR14(subtype13)”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x31-34(14)—AutoCADR14(subtype14)”},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x31-35(15)—AutoCADR2000″},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x31-38(18)—AutoCADR2004″},
{“扩展名”:””,”文件头标识（HEX）”:””,”文件描述”:”0x32-31(21)—AutoCADR2007″},
{“扩展名”:”Enn(wherennarenumbers)”,”文件头标识（HEX）”:”455646″,”文件描述”:”EnCaseevidencefile”},
{“扩展名”:”ECO”,”文件头标识（HEX）”:”2A5052″,”文件描述”:””},
{“扩展名”:”elf”,”文件头标识（HEX）”:”7F454C4601010100″,”文件描述”:”ELFExecutable”},
{“扩展名”:”emf”,”文件头标识（HEX）”:”0100000058000000″,”文件描述”:”Extended(Enhanced)WindowsMetafileFormat,printerspoolfile”},
{“扩展名”:”eml”,”文件头标识（HEX）”:”44656C69766572792D646174653A”,”文件描述”:”Email”},
{“扩展名”:”EML”,”文件头标识（HEX）”:”46726F6D202020″,”文件描述”:”Acommmonfileextensionfore-mailfiles.SignaturesshownhereareforNetscape,Eudora,andagenericsignature,respectively.EMLisalsousedbyOutlookExpressandQuickMail.”},
{“扩展名”:”EML”,”文件头标识（HEX）”:”46726F6D203F3F3F”,”文件描述”:”Acommmonfileextensionfore-mailfiles.SignaturesshownhereareforNetscape,Eudora,andagenericsignature,respectively.EMLisalsousedbyOutlookExpressandQuickMail.”},
{“扩展名”:”EML”,”文件头标识（HEX）”:”46726F6D3A20″,”文件描述”:”Acommmonfileextensionfore-mailfiles.SignaturesshownhereareforNetscape,Eudora,andagenericsignature,respectively.EMLisalsousedbyOutlookExpressandQuickMail.”},
{“扩展名”:”EML”,”文件头标识（HEX）”:”526563″,”文件描述”:””},
{“扩展名”:”enc”,”文件头标识（HEX）”:”005C41B1FF”,”文件描述”:”MujahideenSecrets2encryptedfile”},
{
“扩展名”: “enl”,
“文件头标识（HEX）”: “[32byteoffset] 40 40 40 20 00 00 40 40 40 40”,
“文件描述”: “EndNote Library File”
},
{“扩展名”:”eps”,”文件头标识（HEX）”:”25215053″,”文件描述”:”AdobeEPSFile”},
{“扩展名”:”eps”,”文件头标识（HEX）”:”252150532D41646F6265″,”文件描述”:”Postscript”},
{“扩展名”:”eps”,”文件头标识（HEX）”:”252150532D41646F62652D332E3020455053462D332030″,”文件描述”:”AdobeencapsulatedPostScriptfile(Ifthissignatureisnotattheimmediatebeginningofthefile,itwilloccurearlyinthefile,commonlyatbyteoffset30)”},
{“扩展名”:”EPS”,”文件头标识（HEX）”:”C5D0D3″,”文件描述”:””},
{“扩展名”:”eth”,”文件头标识（HEX）”:”1A350100″,”文件描述”:”GNNettestWinPharoahcapturefile”},
{“扩展名”:”evt”,”文件头标识（HEX）”:”300000004C664C65″,”文件描述”:”WindowsEventViewerfile”},
{“扩展名”:”evt”,”文件头标识（HEX）”:”03000000C466C456″,”文件描述”:””},
{“扩展名”:”EVTX”,”文件头标识（HEX）”:”456C6646696C6500″,”文件描述”:”WindowsVistaeventlogfile”},
{“扩展名”:”exe;dll;drv;vxd;sys;ocx;vbx”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Win32Executable”},
{“扩展名”:”exe;dll;drv;vxd;sys;ocx;vbx”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Win16Executable”},
{“扩展名”:”exe;com;386;ax;acm;sys;dll;drv;flt;fon;ocx;scr;lrc;vxd;cpl;x32″,”文件头标识（HEX）”:”4D5A”,”文件描述”:”ExecutableFile”},
{“扩展名”:”EXE,DLL,OCX,OLB,IMM,IME”,”文件头标识（HEX）”:”4D5A90″,”文件描述”:””},
{“扩展名”:”fli”,”文件头标识（HEX）”:”0011AF”,”文件描述”:”FLICAnimationfile”},
{“扩展名”:”flt”,”文件头标识（HEX）”:”000101″,”文件描述”:”OpenFlight3Dfile”},
{“扩展名”:”FLT”,”文件头标识（HEX）”:”4D5A900003000000″,”文件描述”:”Auditiongraphicfilterfile(Adobe)”},
{“扩展名”:”FLV”,”文件头标识（HEX）”:”464C5601″,”文件描述”:”Flashvideofile”},
{“扩展名”:”fm”,”文件头标识（HEX）”:”3C4D616B657246696C6520″,”文件描述”:”AdobeFrameMakerfile”},
{“扩展名”:”fm3″,”文件头标识（HEX）”:”00001A0007800100″,”文件描述”:”Lotus123v3FMTfile”},
{“扩展名”:”fmt”,”文件头标识（HEX）”:”20006800200″,”文件描述”:”Lotus123v4FMTfile”},
{“扩展名”:”FNT”,”文件头标识（HEX）”:”434841″,”文件描述”:””},
{“扩展名”:”FON”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Fontfile”},
{“扩展名”:”GBC”,”文件头标识（HEX）”:”87F53E”,”文件描述”:””},
{“扩展名”:”gid”,”文件头标识（HEX）”:”3F5F0300″,”文件描述”:”WindowsHelpIndexFile”},
{“扩展名”:”GID”,”文件头标识（HEX）”:”4C4E0200″,”文件描述”:”WindowsHelpindexfile”},
{“扩展名”:”GIF”,”文件头标识（HEX）”:”47494638″,”文件描述”:””},
{“扩展名”:”gif”,”文件头标识（HEX）”:”474946383761″,”文件描述”:”Graphicsinterchangeformatfile(GIF87A)”},
{“扩展名”:”gif”,”文件头标识（HEX）”:”474946383961″,”文件描述”:”Graphicsinterchangeformatfile(GIF89A)”},
{“扩展名”:”GTD”,”文件头标识（HEX）”:”7B5072″,”文件描述”:””},
{“扩展名”:”GX2″,”文件头标识（HEX）”:”475832″,”文件描述”:”ShowPartnergraphicsfile(notconfirmed)”},
{“扩展名”:”gz;tar;tgz”,”文件头标识（HEX）”:”1F8B”,”文件描述”:”GzipArchiveFile”},
{“扩展名”:”gz;tgz”,”文件头标识（HEX）”:”1F8B08″,”文件描述”:”GZCompressedFile”},
{“扩展名”:”hap”,”文件头标识（HEX）”:”91334846″,”文件描述”:”HAPArchiveFile”},
{“扩展名”:”HDMP”,”文件头标识（HEX）”:”4D444D5093A7″,”文件描述”:”Windowsheapdumpfile”},
{“扩展名”:”hdr”,”文件头标识（HEX）”:”233F52414449414E43450A”,”文件描述”:”adianceHighDynamicRangeimagefile”},
{“扩展名”:”HLP”,”文件头标识（HEX）”:”3F5F03″,”文件描述”:””},
{“扩展名”:”hlp”,”文件头标识（HEX）”:”3F5F0300″,”文件描述”:”WindowsHelpfile”},
{“扩展名”:”HLP”,”文件头标识（HEX）”:”4C4E0200″,”文件描述”:”WindowsHelpfile”},
{
“扩展名”: “hlp”,
“文件头标识（HEX）”: “[7byteoffset] 00 00 FF FF FF FF”,
“文件描述”: “Windows Help file”
},
{“扩展名”:”hqx”,”文件头标识（HEX）”:”28546869732066696C65″,”文件描述”:”MacintoshBinHex4CompressedArchive”},
{“扩展名”:”hqx”,”文件头标识（HEX）”:”28546869732066696C65206D75737420626520636F6E76657274656420776974682042696E48657820″,”文件描述”:”MacintoshBinHex4CompressedArchive”},
{“扩展名”:”HTM”,”文件头标识（HEX）”:”3C2144″,”文件描述”:””},
{“扩展名”:”htm;html”,”文件头标识（HEX）”:”3C21444F4354″,”文件描述”:”HyperTextMarkupLanguage3″},
{“扩展名”:”htm;html”,”文件头标识（HEX）”:”3C48544D4C3E”,”文件描述”:”HyperTextMarkupLanguage2″},
{“扩展名”:”htm;html”,”文件头标识（HEX）”:”3C68746D6C3E”,”文件描述”:”HyperTextMarkupLanguage1″},
{“扩展名”:”html”,”文件头标识（HEX）”:”68746D6C3E”,”文件描述”:”HTML”},
{“扩展名”:”ico”,”文件头标识（HEX）”:”0000010000″,”文件描述”:”IconFile”},
{“扩展名”:”ico”,”文件头标识（HEX）”:”0000010001002020″,”文件描述”:”IconFile”},
{“扩展名”:”IFF”,”文件头标识（HEX）”:”464F524D”,”文件描述”:””},
{“扩展名”:”IFO”,”文件头标识（HEX）”:”445644″,”文件描述”:”DVDinfofile”},
{“扩展名”:”IME”,”文件头标识（HEX）”:”4D5A90″,”文件描述”:””},
{“扩展名”:”img”,”文件头标识（HEX）”:”000100080001000101″,”文件描述”:”VenturaPublisher/GEMVDIImageFormatBitmapfile”},
{“扩展名”:”IMG”,”文件头标识（HEX）”:”00FFFF”,”文件描述”:””},
{“扩展名”:”IMM”,”文件头标识（HEX）”:”4D5A90″,”文件描述”:””},
{“扩展名”:”ind”,”文件头标识（HEX）”:”414F4C494458″,”文件描述”:”AOLclientpreferences/settingsfile(MAIN.IND)”},
{“扩展名”:”ISO”,”文件头标识（HEX）”:”4344303031″,”文件描述”:”ISO-9660CDDiscImage(Thissignatureusuallyoccursatbyte8001,8801,or9001.)”},
{“扩展名”:”ivr”,”文件头标识（HEX）”:”2E524543″,”文件描述”:”RealPlayervideofile(V11andlater)”},
{“扩展名”:”JAR”,”文件头标识（HEX）”:”4A4152435300″,”文件描述”:”JARCScompressedarchive”},
{“扩展名”:”jar”,”文件头标识（HEX）”:”5F27A889″,”文件描述”:”JARArchiveFile”},
{“扩展名”:”jpg;jpeg”,”文件头标识（HEX）”:”FFD8FF”,”文件描述”:””},
{“扩展名”:”jpg;jpe;jpeg”,”文件头标识（HEX）”:”FFD8FFE000″,”文件描述”:”JPGGraphicFile”},
{“扩展名”:”jpg;jpe;jpeg”,”文件头标识（HEX）”:”FFD8FFFE00″,”文件描述”:”JPGGraphicFile”},
{“扩展名”:”KGB”,”文件头标识（HEX）”:”4B47425F61726368202D”,”文件描述”:”KGBarchive”},
{“扩展名”:”KOZ”,”文件头标识（HEX）”:”49443303000000″,”文件描述”:”SprintMusicStoreaudiofile(formobiledevices)”},
{“扩展名”:”LDB”,”文件头标识（HEX）”:”42494C”,”文件描述”:””},
{“扩展名”:”lha”,”文件头标识（HEX）”:”2D6C68352D”,”文件描述”:”LHACompressed”},
{
“扩展名”: “lha; lzh”,
“文件头标识（HEX）”: “[2byteoffset] 2D 6C 68”,
“文件描述”: “Compressed archive file”
},
{“扩展名”:”LHP”,”文件头标识（HEX）”:”3F5F03″,”文件描述”:””},
{“扩展名”:”lhp”,”文件头标识（HEX）”:”3F5F0300″,”文件描述”:”WindowsHelpFile”},
{“扩展名”:”lib”,”文件头标识（HEX）”:”213C617263683E0A”,”文件描述”:”Unixarchiver(ar)filesandMicrosoftProgramLibraryCommonObjectFileFormat(COFF)”},
{“扩展名”:”LIB”,”文件头标识（HEX）”:”2A2420″,”文件描述”:””},
{“扩展名”:”LIT”,”文件头标识（HEX）”:”49544F4C49544C53″,”文件描述”:”MicrosoftReadereBookfile”},
{“扩展名”:”LNK”,”文件头标识（HEX）”:”4C0000″,”文件描述”:””},
{“扩展名”:”lnk”,”文件头标识（HEX）”:”4C000000″,”文件描述”:”WindowsShortcut(LinkFile)”},
{“扩展名”:”lnk”,”文件头标识（HEX）”:”4C000000011402″,”文件描述”:”WindowsLinkFile”},
{“扩展名”:”LNK”,”文件头标识（HEX）”:”4C00000001140200″,”文件描述”:”Windowsshortcutfile”},
{“扩展名”:”log”,”文件头标识（HEX）”:”2A2A2A2020496E7374616C6C6174696F6E205374617274656420″,”文件描述”:”SymantecWiseInstallerlogfile”},
{“扩展名”:”lzh”,”文件头标识（HEX）”:”lh”,”文件描述”:”Lzcompressionfile”},
{“扩展名”:”lwp”,”文件头标识（HEX）”:”576F726450726F”,”文件描述”:”LotusWordProv9″},
{“扩展名”:”m3u”,”文件头标识（HEX）”:”234558″,”文件描述”:””},
{“扩展名”:”m4a”,”文件头标识（HEX）”:”00000020667479704D34412000000000″,”文件描述”:”AppleLosslessAudioCodecfile”},
{“扩展名”:”m4a;m4v”,”文件头标识（HEX）”:”00000020667479704D34412000000000″,”文件描述”:”QuickTimeM4A/M4Vfile”},
{“扩展名”:”manifest”,”文件头标识（HEX）”:”3C3F786D6C2076657273696F6E3D”,”文件描述”:”WindowsVisualStylesheetXMLfile”},
{“扩展名”:”MAR”,”文件头标识（HEX）”:”4D41523100″,”文件描述”:”Mozillaarchive”},
{“扩展名”:”MAR”,”文件头标识（HEX）”:”4D415243″,”文件描述”:”Microsoft/MSNMARCarchive”},
{“扩展名”:”MAR”,”文件头标识（HEX）”:”4D41723000″,”文件描述”:”MArcompressedarchive”},
{“扩展名”:”max”,”文件头标识（HEX）”:”D0CF11″,”文件描述”:””},
{“扩展名”:”mdb”,”文件头标识（HEX）”:”000100005374616E64617264204A6574204442″,”文件描述”:”MicrosoftAccessfile”},
{“扩展名”:”mdb;mda;mde;mdt”,”文件头标识（HEX）”:”5374616E64617264204A”,”文件描述”:”MSAccess”},
{“扩展名”:”MDF”,”文件头标识（HEX）”:”00FFFF”,”文件描述”:””},
{“扩展名”:”mdf”,”文件头标识（HEX）”:”00FFFFFFFFFFFFFFFFFFFF0000020001″,”文件描述”:”Alcohol120%CDimage”},
{“扩展名”:”mdf”,”文件头标识（HEX）”:”010F0000″,”文件描述”:”MicrosoftSQLServer2000database”},
{“扩展名”:”MDI”,”文件头标识（HEX）”:”4550″,”文件描述”:”MicrosoftDocumentImagingfile”},
{“扩展名”:”MDS”,”文件头标识（HEX）”:”4D4544″,”文件描述”:””},
{“扩展名”:”MID;MIDI”,”文件头标识（HEX）”:”4D546864″,”文件描述”:”MusicalInstrumentDigitalInterface(MIDI)soundfile”},
{“扩展名”:”mkv”,”文件头标识（HEX）”:”1A45DFA3934282886D6174726F736B61″,”文件描述”:”Matroskastreamfile”},
{“扩展名”:”MLS”,”文件头标识（HEX）”:”4D494C4553″,”文件描述”:”Milestonesv1.0projectmanagementandschedulingsoftware(Alsosee\”MV2C\”and\”MV214\”signatures)”},
{“扩展名”:”MLS”,”文件头标识（HEX）”:”4D4C5357″,”文件描述”:”Skypelocalizationdatafile”},
{“扩展名”:”MLS”,”文件头标识（HEX）”:”4D56323134″,”文件描述”:”Milestonesv2.1bprojectmanagementandschedulingsoftware(Alsosee\”MILES\”and\”MV2C\”signatures)”},
{“扩展名”:”MLS”,”文件头标识（HEX）”:”4D563243″,”文件描述”:”Milestonesv2.1aprojectmanagementandschedulingsoftware(Alsosee\”MILES\”and\”MV214\”signatures)”},
{“扩展名”:”MMF”,”文件头标识（HEX）”:”4D4D4D440000″,”文件描述”:”YamahaCorp.SyntheticmusicMobileApplicationFormat(SMAF)formultimediafilesthatcanbeplayedonhand-helddevices.”},
{“扩展名”:”mny”,”文件头标识（HEX）”:”000100004D534953414D204461746162617365″,”文件描述”:”MicrosoftMoneyfile”},
{“扩展名”:”MOV”,”文件头标识（HEX）”:”00000F”,”文件描述”:””},
{“扩展名”:”MOV”,”文件头标识（HEX）”:”000077″,”文件描述”:””},
{“扩展名”:”mov”,”文件头标识（HEX）”:”6D6F6F76″,”文件描述”:”Quicktime”},
{“扩展名”:”mov”,”文件头标识（HEX）”:”6D646174″,”文件描述”:”QuickTimeMovie”},
{“扩展名”:”mp”,”文件头标识（HEX）”:”0CED”,”文件描述”:”MonochromePictureTIFFbitmapfile(unconfirmed)”},
{“扩展名”:”MP3″,”文件头标识（HEX）”:”494433″,”文件描述”:”MPEG-1AudioLayer3(MP3)audiofile”},
{“扩展名”:”MP3″,”文件头标识（HEX）”:”FFFB50″,”文件描述”:””},
{“扩展名”:”mp4″,”文件头标识（HEX）”:”000000186674797033677035″,”文件描述”:”MPEG-4videofiles”},
{“扩展名”:”MPA”,”文件头标识（HEX）”:”000001″,”文件描述”:””},
{“扩展名”:”mpg;mpeg”,”文件头标识（HEX）”:”000001B3″,”文件描述”:”MPEGMovie”},
{“扩展名”:”mpg”,”文件头标识（HEX）”:”000001BA”,”文件描述”:”MPEG”},
{“扩展名”:”MSC”,”文件头标识（HEX）”:”3C3F78″,”文件描述”:””},
{“扩展名”:”msc”,”文件头标识（HEX）”:”3C3F786D6C2076657273696F6E3D22312E30223F3E0D0A3C4D4D435F436F6E736F6C6546696C6520436F6E736F6C6556657273696F6E3D22″,”文件描述”:”MicrosoftManagementConsoleSnap-inControlfile”},
{“扩展名”:”msi”,”文件头标识（HEX）”:”2320″,”文件描述”:”Cerius2file”},
{“扩展名”:”MSV”,”文件头标识（HEX）”:”4D535F564F494345″,”文件描述”:”SonyMemoryStickCompressedVoicefile”},
{“扩展名”:”NES”,”文件头标识（HEX）”:”4E4553″,”文件描述”:””},
{“扩展名”:”NLS”,”文件头标识（HEX）”:”C22020″,”文件描述”:””},
{“扩展名”:”nri”,”文件头标识（HEX）”:”0E4E65726F49534F”,”文件描述”:”NeroCDCompilation”},
{“扩展名”:”ntf”,”文件头标识（HEX）”:”1A0000″,”文件描述”:”LotusNotesdatabasetemplate”},
{“扩展名”:”nsf;ntf”,”文件头标识（HEX）”:”1A0000030000″,”文件描述”:”LotusNotesDatabase/Template”},
{“扩展名”:”nsf”,”文件头标识（HEX）”:”1A00000300001100″,”文件描述”:”NotesDatabase”},
{“扩展名”:”nsf”,”文件头标识（HEX）”:”1A0000040000″,”文件描述”:”LotusNotesdatabase”},
{“扩展名”:”ntf”,”文件头标识（HEX）”:”30314F52444E414E43452053555256455920202020202020″,”文件描述”:”NationalTransferFormatMapFile”},
{“扩展名”:”obj”,”文件头标识（HEX）”:”4C01″,”文件描述”:”MicrosoftCommonObjectFileFormat(COFF)relocatableobjectcodefileforanIntel386orlater/compatibleprocessors”},
{“扩展名”:”OCX”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”ActiveXorOLECustomControl”},
{“扩展名”:”OCX”,”文件头标识（HEX）”:”4D5A90″,”文件描述”:””},
{“扩展名”:”OLB”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”OLEobjectlibrary”},
{“扩展名”:”OLB”,”文件头标识（HEX）”:”4D5A90″,”文件描述”:””},
{“扩展名”:”org;pfc”,”文件头标识（HEX）”:”414F4C564D313030″,”文件描述”:”AOLpersonalfilecabinet(PFC)file”},
{“扩展名”:”pak”,”文件头标识（HEX）”:”1A0B”,”文件描述”:”Compressedarchivefile”},
{“扩展名”:”PAT”,”文件头标识（HEX）”:”4746315041544348″,”文件描述”:”AdvancedGravisUltrasoundpatchfile”},
{“扩展名”:”PAT”,”文件头标识（HEX）”:”47504154″,”文件描述”:”GIMP(GNUImageManipulationProgram)patternfile”},
{“扩展名”:”PBK”,”文件头标识（HEX）”:”5B4144″,”文件描述”:””},
{“扩展名”:”PCB”,”文件头标识（HEX）”:”17A150″,”文件描述”:””},
{“扩展名”:”PCS”,”文件头标识（HEX）”:”0A0501″,”文件描述”:””},
{“扩展名”:”pcx”,”文件头标识（HEX）”:”0Ann0101″,”文件描述”:”ZSOFTPaintbrushfile(wherenn=0x02,0x03,or0x05)”},
{“扩展名”:”pcx”,”文件头标识（HEX）”:”0A050108″,”文件描述”:”PCPaintbrush(oftenassociatedwithQuakeEnginegames)”},
{
“扩展名”: “pdb”,
“文件头标识（HEX）”: “[11byteoffset] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00”,
“文件描述”: “Palmpilot Database/Document File”
},
{“扩展名”:”PDF”,”文件头标识（HEX）”:”255044″,”文件描述”:””},
{“扩展名”:”pdf;fdf”,”文件头标识（HEX）”:”25504446″,”文件描述”:”AdobePortableDocumentFormatandFormsDocumentfile”},
{“扩展名”:”pdf”,”文件头标识（HEX）”:”255044462D312E”,”文件描述”:”AdobeAcrobat”},
{“扩展名”:”PDG”,”文件头标识（HEX）”:”484802″,”文件描述”:””},
{“扩展名”:”pf”,”文件头标识（HEX）”:”1100000053434341″,”文件描述”:”Windowsprefetchfile”},
{“扩展名”:”pic”,”文件头标识（HEX）”:”0100000001″,”文件描述”:”Unknowntypepicturefile”},
{“扩展名”:”PJT”,”文件头标识（HEX）”:”000007″,”文件描述”:””},
{“扩展名”:”PLL”,”文件头标识（HEX）”:”24536F”,”文件描述”:””},
{“扩展名”:”PNG”,”文件头标识（HEX）”:”89504E”,”文件描述”:””},
{“扩展名”:”PNG”,”文件头标识（HEX）”:”89504E47″,”文件描述”:””},
{“扩展名”:”png”,”文件头标识（HEX）”:”89504E470D0A”,”文件描述”:”PNGImageFile”},
{“扩展名”:”png”,”文件头标识（HEX）”:”89504E470D0A1A0A”,”文件描述”:”PNGImageFile”},
{“扩展名”:”PPC”,”文件头标识（HEX）”:”526563″,”文件描述”:””},
{“扩展名”:”PPT”,”文件头标识（HEX）”:”D0CF11″,”文件描述”:””},
{
“扩展名”: “ppt”,
“文件头标识（HEX）”: “[512byteoffset] 00 6E 1E F0”,
“文件描述”: “PowerPoint presentation subheader (MS Office)”
},
{
“扩展名”: “ppt”,
“文件头标识（HEX）”: “[512byteoffset] 0F 00 E8 03”,
“文件描述”: “PowerPoint presentation subheader (MS Office)”
},
{“扩展名”:”PPZ”,”文件头标识（HEX）”:”4D534346″,”文件描述”:”PowerpointPackagedPresentation”},
{“扩展名”:”prc”,”文件头标识（HEX）”:”424F4F4B4D4F4249″,”文件描述”:”Palmpilotresourcefile”},
{“扩展名”:”PRG”,”文件头标识（HEX）”:”234445″,”文件描述”:””},
{“扩展名”:”ps”,”文件头标识（HEX）”:”252150532D41646F6265″,”文件描述”:”Postscript”},
{“扩展名”:”PSD”,”文件头标识（HEX）”:”384250″,”文件描述”:””},
{“扩展名”:”psd”,”文件头标识（HEX）”:”38425053″,”文件描述”:”AdobePhotoshopimagefile”},
{“扩展名”:”psp”,”文件头标识（HEX）”:”7E424B00″,”文件描述”:”PaintShopProImageFile”},
{“扩展名”:”pst”,”文件头标识（HEX）”:”2142444E”,”文件描述”:”MicrosoftOutlookPersonalFolderfile”},
{“扩展名”:”pwl”,”文件头标识（HEX）”:”E3828596″,”文件描述”:”WindowsPassword”},
{“扩展名”:”qbb”,”文件头标识（HEX）”:”458600000600″,”文件描述”:”IntuitQuickBooksBackupfile”},
{“扩展名”:”qdf”,”文件头标识（HEX）”:”AC9EBD8F”,”文件描述”:”Quicken”},
{“扩展名”:”qph”,”文件头标识（HEX）”:”03000000″,”文件描述”:”Quickenpricehistoryfile”},
{“扩展名”:”qt”,”文件头标识（HEX）”:”6D646174″,”文件描述”:”QuicktimeMovieFile”},
{“扩展名”:”qxd”,”文件头标识（HEX）”:”00004949585052″,”文件描述”:”QuarkExpressdocument(Intel&Motorola,respectively)”},
{“扩展名”:”qxd”,”文件头标识（HEX）”:”00004D4D585052″,”文件描述”:””},
{“扩展名”:”ra”,”文件头标识（HEX）”:”2E524D460000001200″,”文件描述”:”RealAudiofile”},
{“扩展名”:”ra;ram”,”文件头标识（HEX）”:”2E7261FD”,”文件描述”:”RealAudioFile”},
{“扩展名”:”ra”,”文件头标识（HEX）”:”2E7261FD00″,”文件描述”:”RealAudiostreamingmediafile”},
{“扩展名”:”RAR”,”文件头标识（HEX）”:”526172″,”文件描述”:””},
{“扩展名”:”rar”,”文件头标识（HEX）”:”52617221″,”文件描述”:”RARArchiveFile”},
{“扩展名”:”RAW”,”文件头标识（HEX）”:”060500″,”文件描述”:””},
{“扩展名”:”reg”,”文件头标识（HEX）”:”5245474544495434″,”文件描述”:””},
{“扩展名”:”rgb”,”文件头标识（HEX）”:”01DA01010003″,”文件描述”:”SiliconGraphicsRGBBitmap”},
{“扩展名”:”RM”,”文件头标识（HEX）”:”2E524D”,”文件描述”:””},
{“扩展名”:”rm;rmvb”,”文件头标识（HEX）”:”2E524D46″,”文件描述”:”RealMediastreamingmediafile”},
{“扩展名”:”rpm”,”文件头标识（HEX）”:”EDABEEDB”,”文件描述”:”RPMArchiveFile”},
{“扩展名”:”RTD”,”文件头标识（HEX）”:”43232B44A4434DA5486472″,”文件描述”:”RagTimedocumentfile”},
{“扩展名”:”RTF”,”文件头标识（HEX）”:”7B5C72″,”文件描述”:””},
{“扩展名”:”rtf”,”文件头标识（HEX）”:”7B5C727466″,”文件描述”:”RichTextFormatFile”},
{“扩展名”:”sav”,”文件头标识（HEX）”:”24464C3240282329205350535320444154412046494C45″,”文件描述”:”SPSSDatafile”},
{“扩展名”:”SBV”,”文件头标识（HEX）”:”46454446″,”文件描述”:”(Unknownfiletype)”},
{“扩展名”:”SCH”,”文件头标识（HEX）”:”2A7665″,”文件描述”:””},
{“扩展名”:”scm”,”文件头标识（HEX）”:”805343″,”文件描述”:””},
{“扩展名”:”SH3″,”文件头标识（HEX）”:”4848474231″,”文件描述”:”HarvardGraphicspresentationfile”},
{“扩展名”:”SHD”,”文件头标识（HEX）”:”4B490000″,”文件描述”:”Windows9xprinterspoolfile”},
{“扩展名”:”sit”,”文件头标识（HEX）”:”53495421″,”文件描述”:”Stuffitv1ArchiveFile”},
{“扩展名”:”sit”,”文件头标识（HEX）”:”53747566664974″,”文件描述”:”Stuffitv5ArchiveFile”},
{“扩展名”:”sle”,”文件头标识（HEX）”:”3A56455253494F4E”,”文件描述”:”Surfplankiteprojectfile”},
{“扩展名”:”sle”,”文件头标识（HEX）”:”414376″,”文件描述”:”teganosSecuritySuitevirtualsecuredrive”},
{“扩展名”:”sly;srt;slt”,”文件头标识（HEX）”:”53520100″,”文件描述”:”Sagesly.or.srt.or.slt”},
{“扩展名”:”SMD”,”文件头标识（HEX）”:”00FFFF”,”文件描述”:””},
{“扩展名”:”snm”,”文件头标识（HEX）”:”001E849000000000″,”文件描述”:”NetscapeCommunicator(v4)mailfolder”},
{“扩展名”:”SNP”,”文件头标识（HEX）”:”4D534346″,”文件描述”:”MicrosoftAccessSnapshotViewerfile”},
{“扩展名”:”sol”,”文件头标识（HEX）”:”00BF”,”文件描述”:”AdobeFlashsharedobjectfile(e.g.,Flashcookies)”},
{“扩展名”:”spl”,”文件头标识（HEX）”:”00000100″,”文件描述”:”WindowsNT/2000/XPprinterspoolfile”},
{“扩展名”:”SCR”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Screensaver”},
{“扩展名”:”SUB”,”文件头标识（HEX）”:”FFFFFF”,”文件描述”:””},
{“扩展名”:”SWF”,”文件头标识（HEX）”:”435753″,”文件描述”:”ShockwaveFlashfile(v5+)”},
{“扩展名”:”SWF”,”文件头标识（HEX）”:”465753″,”文件描述”:”MacromediaShockwaveFlashplayerfile”},
{“扩展名”:”sxc”,”文件头标识（HEX）”:”calc”,”文件描述”:”OpenOfficeCalc”},
{“扩展名”:”sxd”,”文件头标识（HEX）”:”draw”,”文件描述”:”OpenOfficeDraw”},
{“扩展名”:”sxi”,”文件头标识（HEX）”:”impress”,”文件描述”:”OpenOfficeImpress”},
{“扩展名”:”sxm”,”文件头标识（HEX）”:”math”,”文件描述”:”OpenOfficeMath”},
{“扩展名”:”sxw”,”文件头标识（HEX）”:”writer”,”文件描述”:”OpenOfficeWriter”},
{“扩展名”:”syw”,”文件头标识（HEX）”:”414D594F”,”文件描述”:”HarvardGraphicssymbolgraphic”},
{“扩展名”:”TAG”,”文件头标识（HEX）”:”000002″,”文件描述”:””},
{“扩展名”:”tar;cpio”,”文件头标识（HEX）”:”303730373037″,”文件描述”:”CPIOArchiveFile”},
{“扩展名”:”tar.z”,”文件头标识（HEX）”:”1F9D90″,”文件描述”:”Compressedtapearchivefile”},
{“扩展名”:”tga”,”文件头标识（HEX）”:”0000100000″,”文件描述”:”RLE压缩的前5字节”},
{“扩展名”:”TGA”,”文件头标识（HEX）”:”000002″,”文件描述”:””},
{“扩展名”:”tga”,”文件头标识（HEX）”:”0000020000″,”文件描述”:”未压缩的前5字节”},
{“扩展名”:”TIF;TIFF”,”文件头标识（HEX）”:”492049″,”文件描述”:”TaggedImageFileFormatfile”},
{“扩展名”:”tif;tiff”,”文件头标识（HEX）”:”49492A”,”文件描述”:”TIFF(Intel)”},
{“扩展名”:”tif;tiff”,”文件头标识（HEX）”:”49492A00″,”文件描述”:”TaggedImageFileFormatfile(littleendian,i.e.,LSBfirstinthebyte;Intel)”},
{“扩展名”:”TIF;TIFF”,”文件头标识（HEX）”:”4D4D002A”,”文件描述”:”TaggedImageFileFormatfile(bigendian,i.e.,LSBlastinthebyte;Motorola)”},
{“扩展名”:”tif;tiff”,”文件头标识（HEX）”:”4D4D2A”,”文件描述”:”TIFF(Motorola)”},
{“扩展名”:”TIF;TIFF”,”文件头标识（HEX）”:”4D4D002B”,”文件描述”:”BigTIFFfiles;TaggedImageFileFormatfiles>4GB”},
{“扩展名”:”TLB”,”文件头标识（HEX）”:”4D53465402000100″,”文件描述”:”OLE,SPSS,orVisualC++typelibraryfile”},
{“扩展名”:”tr1″,”文件头标识（HEX）”:”0110″,”文件描述”:”NovellLANalyzercapturefile”},
{“扩展名”:”TST”,”文件头标识（HEX）”:”000100″,”文件描述”:””},
{“扩展名”:”TTF”,”文件头标识（HEX）”:”000100″,”文件描述”:””},
{“扩展名”:”ufa”,”文件头标识（HEX）”:”554641″,”文件描述”:”UFAArchiveFile”},
{“扩展名”:”VBX”,”文件头标识（HEX）”:”4D5A”,”文件描述”:”VisualBASICapplication”},
{“扩展名”:”VCD”,”文件头标识（HEX）”:”454E5452595643440200000102001858″,”文件描述”:”VideoVCD(GNUVCDImager)file”},
{“扩展名”:”vcf”,”文件头标识（HEX）”:”424547494E3A56434152440D0A”,”文件描述”:”vCardfile”},
{“扩展名”:”vob”,”文件头标识（HEX）”:”000001BA”,”文件描述”:”DVDVideoMovieFile(video/dvd,video/mpeg)”},
{“扩展名”:”VXD,386″,”文件头标识（HEX）”:”4D5A”,”文件描述”:”Windowsvirtualdevicedrivers”},
{“扩展名”:”WAV”,”文件头标识（HEX）”:”524946″,”文件描述”:””},
{“扩展名”:”wav”,”文件头标识（HEX）”:”57415645″,”文件描述”:”Wave”},
{“扩展名”:”wav”,”文件头标识（HEX）”:”57415645666D74″,”文件描述”:”WaveFiles”},
{“扩展名”:”wb2″,”文件头标识（HEX）”:”00000200″,”文件描述”:”QuattroProforWindowsSpreadsheetfile”},
{
“扩展名”: “wb3”,
“文件头标识（HEX）”: “[24byteoffset] 3E 00 03 00 FE FF 09 00 06”,
“文件描述”: “Quatro Pro for Windows 7.0 Notebook file”
},
{“扩展名”:”wk1;wks”,”文件头标识（HEX）”:”2000604060″,”文件描述”:”Lotus123v1Worksheet”},
{“扩展名”:”wk1″,”文件头标识（HEX）”:”0000020006040600080000000000″,”文件描述”:”Lotus1-2-3spreadsheet(v1)file”},
{“扩展名”:”wk3″,”文件头标识（HEX）”:”00001A0000100400″,”文件描述”:”Lotus123spreadsheet(v3)file”},
{“扩展名”:”wk4;wk5″,”文件头标识（HEX）”:”00001A0002100400″,”文件描述”:”Lotus1-2-3spreadsheet(v4,v5)file”},
{“扩展名”:”wks”,”文件头标识（HEX）”:”0E574B53″,”文件描述”:”DeskMateWorksheet”},
{“扩展名”:”WMA”,”文件头标识（HEX）”:”3026B2″,”文件描述”:””},
{“扩展名”:”wmf”,”文件头标识（HEX）”:”01000900″,”文件描述”:”GraphicsMetafile”},
{“扩展名”:”wmf”,”文件头标识（HEX）”:”010009000003″,”文件描述”:”WindowsMetadatafile(Win3.xformat)”},
{“扩展名”:”wmf”,”文件头标识（HEX）”:”02000900″,”文件描述”:”GraphicsMetafile”},
{“扩展名”:”wmf”,”文件头标识（HEX）”:”D7CDC69A”,”文件描述”:”WindowsMetaFile”},
{“扩展名”:”WMV”,”文件头标识（HEX）”:”3026B2″,”文件描述”:””},
{“扩展名”:”wp”,”文件头标识（HEX）”:”FF575043″,”文件描述”:”WordPerfectv5orv6″},
{“扩展名”:”wpd”,”文件头标识（HEX）”:”FF575043″,”文件描述”:”WordPerfect”},
{“扩展名”:”wpg”,”文件头标识（HEX）”:”FF575047″,”文件描述”:”WordPerfectGraphics”},
{“扩展名”:”wri”,”文件头标识（HEX）”:”31BE”,”文件描述”:”MicrosoftWritefile”},
{“扩展名”:”WRI”,”文件头标识（HEX）”:”31BE00″,”文件描述”:””},
{“扩展名”:”wri”,”文件头标识（HEX）”:”32BE”,”文件描述”:”MicrosoftWritefile”},
{“扩展名”:”ws”,”文件头标识（HEX）”:”1D7D”,”文件描述”:”WordStarVersion5.0/6.0document”},
{“扩展名”:”XBE”,”文件头标识（HEX）”:”584245″,”文件描述”:””},
{“扩展名”:”xdr”,”文件头标识（HEX）”:”3C”,”文件描述”:”BizTalkXML-DataReducedSchemafile”},
{“扩展名”:”xls”,”文件头标识（HEX）”:”0902060000001000B9045C00″,”文件描述”:”MSExcelv2″},
{“扩展名”:”xls”,”文件头标识（HEX）”:”0904060000001000F6055C00″,”文件描述”:”MSExcelv4″},
{“扩展名”:”XLS”,”文件头标识（HEX）”:”D0CF11″,”文件描述”:””},
{“扩展名”:”xls”,”文件头标识（HEX）”:”D0CF11E0″,”文件描述”:”MSExcel”},
{
“扩展名”: “xls”,
“文件头标识（HEX）”: “[512byteoffset] 09 08 10 00 00 06 05 00”,
“文件描述”: “Excel spreadsheet subheader (MS Office)”
},
{“扩展名”:”XML”,”文件头标识（HEX）”:”3C3F78″,”文件描述”:””},
{“扩展名”:”xml”,”文件头标识（HEX）”:”3C3F786D6C”,”文件描述”:”XMLDocument”},
{“扩展名”:”xml”,”文件头标识（HEX）”:”FFFE3C0052004F004F0054005300540055004200″,”文件描述”:”XMLDocument(ROOTSTUB)”},
{“扩展名”:”XMV”,”文件头标识（HEX）”:”005001″,”文件描述”:””},
{“扩展名”:”XSL”,”文件头标识（HEX）”:”FFFE3C”,”文件描述”:””},
{“扩展名”:”xul”,”文件头标识（HEX）”:”7273696F6E3D22313C3F786D6C2076652E30223F3E”,”文件描述”:”XMLUserInterfaceLanguagefile”},
{“扩展名”:”z”,”文件头标识（HEX）”:”1F9D”,”文件描述”:”TARCompressedArchiveFile”},
{“扩展名”:”Z”,”文件头标识（HEX）”:”1F9D8C”,”文件描述”:””},
{“扩展名”:”ZIP”,”文件头标识（HEX）”:”504B03″,”文件描述”:””},
{“扩展名”:”zip;jar;zipx”,”文件头标识（HEX）”:”504B0304″,”文件描述”:”ZIPArchive”},
{“扩展名”:”zip”,”文件头标识（HEX）”:”504B3030″,”文件描述”:”ZIPArchive(outdated)”},
{“扩展名”:”Zip”,”文件头标识（HEX）”:”504B3030504B0304″,”文件描述”:”WINZIPCompressed”},
{“扩展名”:”zoo”,”文件头标识（HEX）”:”5A4F4F20″,”文件描述”:”ZOOArchiveFile”}