MIMEタイプについて

PC上ではデータの種類を拡張子で区別していますが、インターネット上でファイルのやり取りをする場合、データの種類はMIMEタイプで区別されます。
例えばテキストファイルは、.txt という拡張子で区別されますが、インターネット上では、text/plain というMIMEタイプで区別されます。
サーバーの設定で拡張子とMIMEタイプを関連付けることで、どの拡張子のファイルをどの種類のファイルとして扱うかを指定しています。

以下がサーバーで有効になっているMIMEタイプの一覧です。
利用したいファイルの拡張子がない場合は、MIMEタイプがサーバに設定されていませんので、お客様ご自身で設定を追加する必要があります。

MIMEタイプ一覧

下記の内容は予告なく変更する場合がありますのであらかじめご了承ください。

 MIME type Extensions(拡張子)
 application/activemessage 
 application/andrew-inset ez
 application/applefile 
 application/atom+xml atom
 application/atomicmail 
 application/batch-smtp 
 application/beep+xml 
 application/cals-1840 
 application/cnrp+xml 
 application/commonground 
 application/cpl+xml 
 application/cybercash 
 application/dca-rft 
 application/dec-dx 
 application/dvcs 
 application/edi-consent 
 application/edifact 
 application/edi-x12 
 application/eshop 
 application/font-tdpfr 
 application/http 
 application/hyperstudio 
 application/iges 
 application/index 
 application/index.cmd 
 application/index.obj 
 application/index.response 
 application/index.vnd 
 application/iotp 
 application/ipp 
 application/isup 
 application/mac-binhex40 hqx
 application/mac-compactpro cpt
 application/macwriteii 
 application/marc 
 application/mathematica 
 application/mathml+xml mathml
 application/msword doc
 application/news-message-id 
 application/news-transmission 
 application/ocsp-request 
 application/ocsp-response 
 application/octet-stream bin dms lha lzh exe
 class so dll dmg
 application/oda oda
 application/ogg ogg
 application/parityfec 
 application/pdf pdf
 application/pgp-encrypted 
 application/pgp-keys 
 application/pgp-signature 
 application/pkcs10 
 application/pkcs7-mime 
 application/pkcs7-signature 
 application/pkix-cert 
 application/pkix-crl 
 application/pkixcmp 
 application/postscript ai eps ps
 application/prs.alvestrand.titrax-sheet 
 application/prs.cww 
 application/prs.nprend 
 application/prs.plucker 
 application/qsig 
 application/rdf+xml rdf
 application/reginfo+xml 
 application/remote-printing 
 application/riscos 
 application/rtf 
 application/sdp 
 application/set-payment 
 application/set-payment-initiation 
 application/set-registration 
 application/set-registration-initiation 
 application/sgml 
 application/sgml-open-catalog 
 application/sieve 
 application/slate 
 application/smil smi smil
 application/srgs gram
 application/srgs+xml grxml
 application/timestamp-query 
 application/timestamp-reply 
 application/tve-trigger 
 application/vemmi 
 application/vnd.3gpp.pic-bw-large 
 application/vnd.3gpp.pic-bw-small 
 application/vnd.3gpp.pic-bw-var 
 application/vnd.3gpp.sms 
 application/vnd.3m.post-it-notes 
 application/vnd.accpac.simply.aso 
 application/vnd.accpac.simply.imp 
 application/vnd.acucobol 
 application/vnd.acucorp 
 application/vnd.adobe.xfdf 
 application/vnd.aether.imp 
 application/vnd.amiga.ami 
 application/vnd.anser-web-certificate-issue-initiation 
 application/vnd.anser-web-funds-transfer-initiation 
 application/vnd.audiograph 
 application/vnd.blueice.multipass 
 application/vnd.bmi 
 application/vnd.businessobjects 
 application/vnd.canon-cpdl 
 application/vnd.canon-lips 
 application/vnd.cinderella 
 application/vnd.claymore 
 application/vnd.commerce-battelle 
 application/vnd.commonspace 
 application/vnd.contact.cmsg 
 application/vnd.cosmocaller 
 application/vnd.criticaltools.wbs+xml 
 application/vnd.ctc-posml 
 application/vnd.cups-postscript 
 application/vnd.cups-raster 
 application/vnd.cups-raw 
 application/vnd.curl 
 application/vnd.cybank 
 application/vnd.data-vision.rdz 
 application/vnd.dna 
 application/vnd.dpgraph 
 application/vnd.dreamfactory 
 application/vnd.dxr 
 application/vnd.ecdis-update 
 application/vnd.ecowin.chart 
 application/vnd.ecowin.filerequest 
 application/vnd.ecowin.fileupdate 
 application/vnd.ecowin.series 
 application/vnd.ecowin.seriesrequest 
 application/vnd.ecowin.seriesupdate 
 application/vnd.enliven 
 application/vnd.epson.esf 
 application/vnd.epson.msf 
 application/vnd.epson.quickanime 
 application/vnd.epson.salt 
 application/vnd.epson.ssf 
 application/vnd.ericsson.quickcall 
 application/vnd.eudora.data 
 application/vnd.fdf 
 application/vnd.ffsns 
 application/vnd.fints 
 application/vnd.flographit 
 application/vnd.framemaker 
 application/vnd.fsc.weblaunch 
 application/vnd.fujitsu.oasys 
 application/vnd.fujitsu.oasys2 
 application/vnd.fujitsu.oasys3 
 application/vnd.fujitsu.oasysgp 
 application/vnd.fujitsu.oasysprs 
 application/vnd.fujixerox.ddd 
 application/vnd.fujixerox.docuworks 
 application/vnd.fujixerox.docuworks.binder 
 application/vnd.fut-misnet 
 application/vnd.grafeq 
 application/vnd.groove-account 
 application/vnd.groove-help 
 application/vnd.groove-identity-message 
 application/vnd.groove-injector 
 application/vnd.groove-tool-message 
 application/vnd.groove-tool-template 
 application/vnd.groove-vcard 
 application/vnd.hbci 
 application/vnd.hhe.lesson-player 
 application/vnd.hp-hpgl 
 application/vnd.hp-hpid 
 application/vnd.hp-hps 
 application/vnd.hp-pcl 
 application/vnd.hp-pclxl 
 application/vnd.httphone 
 application/vnd.hzn-3d-crossword 
 application/vnd.ibm.afplinedata 
 application/vnd.ibm.electronic-media 
 application/vnd.ibm.minipay 
 application/vnd.ibm.modcap 
 application/vnd.ibm.rights-management 
 application/vnd.ibm.secure-container 
 application/vnd.informix-visionary 
 application/vnd.intercon.formnet 
 application/vnd.intertrust.digibox 
 application/vnd.intertrust.nncp 
 application/vnd.intu.qbo 
 application/vnd.intu.qfx 
 application/vnd.irepository.package+xml 
 application/vnd.is-xpr 
 application/vnd.japannet-directory-service 
 application/vnd.japannet-jpnstore-wakeup 
 application/vnd.japannet-payment-wakeup 
 application/vnd.japannet-registration 
 application/vnd.japannet-registration-wakeup 
 application/vnd.japannet-setstore-wakeup 
 application/vnd.japannet-verification 
 application/vnd.japannet-verification-wakeup 
 application/vnd.jisp 
 application/vnd.kde.karbon 
 application/vnd.kde.kchart 
 application/vnd.kde.kformula 
 application/vnd.kde.kivio 
 application/vnd.kde.kontour 
 application/vnd.kde.kpresenter 
 application/vnd.kde.kspread 
 application/vnd.kde.kword 
 application/vnd.kenameaapp 
 application/vnd.koan 
 application/vnd.liberty-request+xml 
 application/vnd.llamagraphics.life-balance.desktop 
 application/vnd.llamagraphics.life-balance.exchange+xml 
 application/vnd.lotus-1-2-3 
 application/vnd.lotus-approach 
 application/vnd.lotus-freelance 
 application/vnd.lotus-notes 
 application/vnd.lotus-organizer 
 application/vnd.lotus-screencam 
 application/vnd.lotus-wordpro 
 application/vnd.mcd 
 application/vnd.mediastation.cdkey 
 application/vnd.meridian-slingshot 
 application/vnd.micrografx.flo 
 application/vnd.micrografx.igx 
 application/vnd.mif mif
 application/vnd.minisoft-hp3000-save 
 application/vnd.mitsubishi.misty-guard.trustweb 
 application/vnd.mobius.daf 
 application/vnd.mobius.dis 
 application/vnd.mobius.mbk 
 application/vnd.mobius.mqy 
 application/vnd.mobius.msl 
 application/vnd.mobius.plc 
 application/vnd.mobius.txf 
 application/vnd.mophun.application 
 application/vnd.mophun.certificate 
 application/vnd.motorola.flexsuite 
 application/vnd.motorola.flexsuite.adsi 
 application/vnd.motorola.flexsuite.fis 
 application/vnd.motorola.flexsuite.gotap 
 application/vnd.motorola.flexsuite.kmr 
 application/vnd.motorola.flexsuite.ttc 
 application/vnd.motorola.flexsuite.wem 
 application/vnd.mozilla.xul+xml xul
 application/vnd.ms-artgalry 
 application/vnd.ms-asf 
 application/vnd.ms-excel xls
 application/vnd.ms-lrm 
 application/vnd.ms-powerpoint ppt
 application/vnd.ms-project 
 application/vnd.ms-tnef 
 application/vnd.ms-works 
 application/vnd.ms-wpl 
 application/vnd.mseq 
 application/vnd.msign 
 application/vnd.music-niff 
 application/vnd.musician 
 application/vnd.netfpx 
 application/vnd.noblenet-directory 
 application/vnd.noblenet-sealer 
 application/vnd.noblenet-web 
 application/vnd.novadigm.edm 
 application/vnd.novadigm.edx 
 application/vnd.novadigm.ext 
 application/vnd.obn 
 application/vnd.osa.netdeploy 
 application/vnd.palm 
 application/vnd.pg.format 
 application/vnd.pg.osasli 
 application/vnd.powerbuilder6 
 application/vnd.powerbuilder6-s 
 application/vnd.powerbuilder7 
 application/vnd.powerbuilder7-s 
 application/vnd.powerbuilder75 
 application/vnd.powerbuilder75-s 
 application/vnd.previewsystems.box 
 application/vnd.publishare-delta-tree 
 application/vnd.pvi.ptid1 
 application/vnd.pwg-multiplexed 
 application/vnd.pwg-xhtml-print+xml 
 application/vnd.quark.quarkxpress 
 application/vnd.rapid 
 application/vnd.rn-realmedia rm
 application/vnd.s3sms 
 application/vnd.sealed.net 
 application/vnd.seemail 
 application/vnd.shana.informed.formdata 
 application/vnd.shana.informed.formtemplate 
 application/vnd.shana.informed.interchange 
 application/vnd.shana.informed.package 
 application/vnd.smaf 
 application/vnd.sss-cod 
 application/vnd.sss-dtf 
 application/vnd.sss-ntf 
 application/vnd.street-stream 
 application/vnd.svd 
 application/vnd.swiftview-ics 
 application/vnd.triscape.mxs 
 application/vnd.trueapp 
 application/vnd.truedoc 
 application/vnd.ufdl 
 application/vnd.uplanet.alert 
 application/vnd.uplanet.alert-wbxml 
 application/vnd.uplanet.bearer-choice 
 application/vnd.uplanet.bearer-choice-wbxml 
 application/vnd.uplanet.cacheop 
 application/vnd.uplanet.cacheop-wbxml 
 application/vnd.uplanet.channel 
 application/vnd.uplanet.channel-wbxml 
 application/vnd.uplanet.list 
 application/vnd.uplanet.list-wbxml 
 application/vnd.uplanet.listcmd 
 application/vnd.uplanet.listcmd-wbxml 
 application/vnd.uplanet.signal 
 application/vnd.vcx 
 application/vnd.vectorworks 
 application/vnd.vidsoft.vidconference 
 application/vnd.visio 
 application/vnd.visionary 
 application/vnd.vividence.scriptfile 
 application/vnd.vsf 
 application/vnd.wap.sic 
 application/vnd.wap.slc 
 application/vnd.wap.wbxml wbxml
 application/vnd.wap.wmlc wmlc
 application/vnd.wap.wmlscriptc wmlsc
 application/vnd.webturbo 
 application/vnd.wrq-hp3000-labelled 
 application/vnd.wt.stf 
 application/vnd.wv.csp+wbxml 
 application/vnd.xara 
 application/vnd.xfdl 
 application/vnd.yamaha.hv-dic 
 application/vnd.yamaha.hv-script 
 application/vnd.yamaha.hv-voice 
 application/vnd.yellowriver-custom-menu 
 application/voicexml+xml vxml
 application/watcherinfo+xml 
 application/whoispp-query 
 application/whoispp-response 
 application/wita 
 application/wordperfect5.1 
 application/x-bcpio bcpio
 application/x-cdlink vcd
 application/x-chess-pgn pgn
 application/x-compress 
 application/x-cpio cpio
 application/x-csh csh
 application/x-director dcr dir dxr
 application/x-dvi dvi
 application/x-futuresplash spl
 application/x-gtar gtar
 application/x-gzip 
 application/x-hdf hdf
 application/x-javascript js
 application/x-koan skp skd skt skm
 application/x-latex latex
 application/x-netcdf nc cdf
 application/x-sh sh
 application/x-shar shar
 application/x-shockwave-flash swf
 application/x-stuffit sit
 application/x-sv4cpio sv4cpio
 application/x-sv4crc sv4crc
 application/x-tar tar
 application/x-tcl tcl
 application/x-tex tex
 application/x-texinfo texinfo texi
 application/x-troff t tr roff
 application/x-troff-man man
 application/x-troff-me me
 application/x-troff-ms ms
 application/x-ustar ustar
 application/x-wais-source src
 application/x400-bp 
 application/xhtml+xml xhtml xht
 application/xslt+xml xslt
 application/xml xml xsl
 application/xml-dtd dtd
 application/xml-external-parsed-entity 
 application/zip zip
 application/x-httpd-php php
 application/x-httpd-php-source phps
 audio/32kadpcm 
 audio/amr 
 audio/amr-wb 
 audio/basic au snd
 audio/cn 
 audio/dat12 
 audio/dsr-es201108 
 audio/dvi4 
 audio/evrc 
 audio/evrc0 
 audio/g722 
 audio/g.722.1 
 audio/g723 
 audio/g726-16 
 audio/g726-24 
 audio/g726-32 
 audio/g726-40 
 audio/g728 
 audio/g729 
 audio/g729D 
 audio/g729E 
 audio/gsm 
 audio/gsm-efr 
 audio/l8 
 audio/l16 
 audio/l20 
 audio/l24 
 audio/lpc 
 audio/midi mid midi kar
 audio/mpa 
 audio/mpa-robust 
 audio/mp4a-latm 
 audio/mpeg mpga mp2 mp3
 audio/parityfec 
 audio/pcma 
 audio/pcmu 
 audio/prs.sid 
 audio/qcelp 
 audio/red 
 audio/smv 
 audio/smv0 
 audio/telephone-event 
 audio/tone 
 audio/vdvi 
 audio/vnd.3gpp.iufp 
 audio/vnd.cisco.nse 
 audio/vnd.cns.anp1 
 audio/vnd.cns.inf1 
 audio/vnd.digital-winds 
 audio/vnd.everad.plj 
 audio/vnd.lucent.voice 
 audio/vnd.nortel.vbk 
 audio/vnd.nuera.ecelp4800 
 audio/vnd.nuera.ecelp7470 
 audio/vnd.nuera.ecelp9600 
 audio/vnd.octel.sbc 
 audio/vnd.qcelp 
 audio/vnd.rhetorex.32kadpcm 
 audio/vnd.vmx.cvsd 
 audio/x-aiff aif aiff aifc
 audio/x-alaw-basic 
 audio/x-mpegurl m3u
 audio/x-pn-realaudio ram ra
 audio/x-pn-realaudio-plugin 
 audio/x-wav wav
 chemical/x-pdb pdb
 chemical/x-xyz xyz
 image/bmp bmp
 image/cgm cgm
 image/g3fax 
 image/gif gif
 image/ief ief
 image/jpeg jpeg jpg jpe
 image/naplps 
 image/png png
 image/prs.btif 
 image/prs.pti 
 image/svg+xml svg
 image/t38 
 image/tiff tiff tif
 image/tiff-fx 
 image/vnd.cns.inf2 
 image/vnd.djvu djvu djv
 image/vnd.dwg 
 image/vnd.dxf 
 image/vnd.fastbidsheet 
 image/vnd.fpx 
 image/vnd.fst 
 image/vnd.fujixerox.edmics-mmr 
 image/vnd.fujixerox.edmics-rlc 
 image/vnd.globalgraphics.pgb 
 image/vnd.mix 
 image/vnd.ms-modi 
 image/vnd.net-fpx 
 image/vnd.svf 
 image/vnd.wap.wbmp wbmp
 image/vnd.xiff 
 image/x-cmu-raster ras
 image/x-icon ico
 image/x-portable-anymap pnm
 image/x-portable-bitmap pbm
 image/x-portable-graymap pgm
 image/x-portable-pixmap ppm
 image/x-rgb rgb
 image/x-xbitmap xbm
 image/x-xpixmap xpm
 image/x-xwindowdump xwd
 message/delivery-status 
 message/disposition-notification 
 message/external-body 
 message/http 
 message/news 
 message/partial 
 message/rfc822 
 message/s-http 
 message/sip 
 message/sipfrag 
 model/iges igs iges
 model/mesh msh mesh silo
 model/vnd.dwf 
 model/vnd.flatland.3dml 
 model/vnd.gdl 
 model/vnd.gs-gdl 
 model/vnd.gtw 
 model/vnd.mts 
 model/vnd.parasolid.transmit.binary 
 model/vnd.parasolid.transmit.text 
 model/vnd.vtu 
 model/vrml wrl vrml
 multipart/alternative 
 multipart/appledouble 
 multipart/byteranges 
 multipart/digest 
 multipart/encrypted 
 multipart/form-data 
 multipart/header-set 
 multipart/mixed 
 multipart/parallel 
 multipart/related 
 multipart/report 
 multipart/signed 
 multipart/voice-message 
 text/calendar ics ifb
 text/css css
 text/directory 
 text/enriched 
 text/html html htm
 text/parityfec 
 text/plain asc txt
 text/prs.lines.tag 
 text/rfc822-headers 
 text/richtext rtx
 text/rtf rtf
 text/sgml sgml sgm
 text/t140 
 text/tab-separated-values tsv
 text/uri-list 
 text/vnd.abc 
 text/vnd.curl 
 text/vnd.dmclientscript 
 text/vnd.fly 
 text/vnd.fmi.flexstor 
 text/vnd.in3d.3dml 
 text/vnd.in3d.spot 
 text/vnd.iptc.nitf 
 text/vnd.iptc.newsml 
 text/vnd.latex-z 
 text/vnd.motorola.reflex 
 text/vnd.ms-mediapackage 
 text/vnd.net2phone.commcenter.command 
 text/vnd.sun.j2me.app-descriptor 
 text/vnd.wap.si 
 text/vnd.wap.sl 
 text/vnd.wap.wml wml
 text/vnd.wap.wmlscript wmls
 text/x-setext etx
 text/xml 
 text/xml-external-parsed-entity 
 text/x-server-parsed-html shtml
 video/bmpeg 
 video/bt656 
 video/celb 
 video/dv 
 video/h261 
 video/h263 
 video/h263-1998 
 video/h263-3500 
 video/jpeg 
 video/mp1s 
 video/mp2p 
 video/mp2t 
 video/mp4v-es 
 video/mpv 
 video/mpeg mpeg mpg mpe
 video/nv 
 video/parityfec 
 video/pointer 
 video/quicktime qt mov
 video/smpte292m 
 video/vnd.fvt 
 video/vnd.motorola.video 
 video/vnd.motorola.videop 
 video/vnd.mpegurl mxu m4u
 video/vnd.nokia.interleaved-multimedia 
 video/vnd.objectvideo 
 video/vnd.vivo 
 video/x-msvideo avi
 video/x-sgi-movie movie
 x-conference/x-cooltalk ice

目次

  1. MIMEタイプ一覧
  2. MIMEタイプの追加方法