| MIME Type | Extensions | Plug-In Info |
| application/asf | .asf | Media Player |
| application/atmosphere | .aer | Atmosphere |
| application/epic | .pic | RapidVue |
| application/futuresplash | .spl, .swf | Flash |
| application/mbedlet | .mbd | mBED |
| application/netwriter | .nwr | NetWriter |
| application/octet-stream | .pan | iMove |
| application/pdf | .pdf, .rmf | Acrobat |
| application/postscript | .ai, .eps, .ps | GoScript |
| application/toolbook | .tbk | Neuron |
| application/truebasic | .tra, .trc | WebBASIC |
| application/vnd.fdf | .fdf | Acrobat |
| application/windowsmedia | .wma | Media Player |
| application/x-calquick | .cqk | Calendar Quick |
| application/x-mwf | .mwf | MapGuide |
| application/x-pn-realaudio | .ram, .rm, .rpm | RealPlayer |
| application/x-shockwave-flash | .spl, .swf | Flash |
| audio/aiff | .aiff | Apple Quicktime |
| Beatnik | ||
| Media Player | ||
| ViewMovie XT | ||
| audio/basic | .au | Apple Quicktime |
| Beatnik | ||
| Media Player | ||
| ViewMovie XT | ||
| audio/midi | .mid, .midi | Apple Quicktime |
| Beatnik | ||
| Crescendo | ||
| Koan | ||
| Media Player | ||
| MidiShare | ||
| NET TOOB Stream | ||
| audio/mp3 | .mp3 | Crescendo |
| Koan | ||
| Liquid MusicPlayer | ||
| Media Player | ||
| audio/mpeg | .mpe, .mpeg | Apple Quicktime |
| Media Player | ||
| NET TOOB Stream | ||
| audio/mpeg3 | .mp3 | Crescendo |
| Koan | ||
| Liquid MusicPlayer | ||
| Media Player | ||
| audio/mod | .mod | Beatnik |
| MODPlug | ||
| audio/rmf | .rmf | Beatnik |
| audio/wav | .wav | Apple Quicktime |
| Beatnik | ||
| Liquid MusicPlayer | ||
| Media Player | ||
| NET TOOB Stream | ||
| audio/x-aiff | .aif, .aiff | Apple Quicktime |
| Beatnik | ||
| Media Player | ||
| ViewMovie XT | ||
| audio/x-midi | .mid, .midi | Apple Quicktime |
| Beatnik | ||
| Crescendo | ||
| Koan | ||
| Media Player | ||
| NET TOOB Stream | ||
| audio/x-mpeg | .mpg, .mpeg | Apple Quicktime |
| Media Player | ||
| NET TOOB Stream | ||
| audio/x-mod | .mod | Beatnik |
| audio/x-rmf | .rmf | Beatnik |
| audio/x-wav | .wav | Apple Quicktime |
| Beatnik | ||
| Liquid MusicPlayer | ||
| Media Player | ||
| NET TOOB Stream | ||
| image/bmp | .bmp | Innomage |
| Prizm, Corp. Ed | ||
| Prizm, Pers. Ed. | ||
| image/cals | .cal | Prizm, Corp. Ed |
| image/cgm | .cgm | MetaWeb |
| image/gif | .gif | Innomage |
| Prizm, Corp. Ed | ||
| Prizm, Pers. Ed. | ||
| image/jpeg | .jpg, .jpeg | Innomage |
| Prizm, Corp. Ed | ||
| Prizm, Pers. Ed. | ||
| RapidVue | ||
| image/kqp | .kqp | RapidVue |
| image/pic | .pic, .pict | Innomage |
| RapidVue | ||
| image/png | .png, .ptng | Apple Quicktime |
| Innomage | ||
| image/psd | .psd | Innomage |
| image/targa | .tga | Innomage |
| image/tiff | .tif, .tiff | Apple Quicktime |
| Innomage | ||
| Prizm, Corp. Ed | ||
| Prizm, Pers. Ed. | ||
| RapidVue | ||
| image/x-bmp | .bmp | Apple Quicktime |
| Innomage | ||
| Prizm, Corp. Ed | ||
| Prizm, Pers. Ed. | ||
| RapidVue | ||
| image/x-cals | .cal | Prizm, Corp. Ed |
| image/x-dcx | .dcx | Prizm, Corp. Ed |
| image/x-freehand | Shockwave | |
| image/x-freehand5 | Shockwave | |
| image/x-freehand7 | Shockwave | |
| image/x-macpaint | .targa | Apple Quicktime |
| Innomage | ||
| image/x-pcx | .pcx | Innomage |
| Prizm, Corp. Ed | ||
| Prizm, Pers. Ed. | ||
| model/vnd.dwf | .dwf | WHIP! |
| video/avi | .avi | Apple Quicktime |
| Media Player | ||
| NET TOOB Stream | ||
| video/flc | .flc | Apple Quicktime |
| NET TOOB Stream | ||
| video/mpeg | .mpe, .mpeg | Apple Quicktime |
| Media Player | ||
| NET TOOB Stream | ||
| video/quicktime | .mov | Apple Quicktime |
| MovieScreamer | ||
| NET TOOB Stream | ||
| TEC Player | ||
| video/vnd.vivo | .viv | VivoActive PowerPlayer |
| video/x-mpeg | .mpe, .mpeg | Apple Quicktime |
| Media Player | ||
| NET TOOB Stream | ||
| video/x-msvideo | Apple Quicktime | |
| Media Player | ||
| video/x-pn-realvideo | .ram, .rm, .rpm | RealPlayer |
| x-world/x-svr | .svr, .vrt, .xvr | Superscape e-Visualizer |
| x-world/x-vrt | .svr, .vrt, .xvr | Superscape e-Visualizer |
| x-world/x-xvr | .svr, .vrt, .xvr | Superscape e-Visualizer |