Images
GIFConverter (.gif)
GraphicConverter (.gif, .jpeg)
JPEGView (.jpeg)
Audio
RealAudio Player (RealAudio)
SoundMachine (.aiff/.aifc/.au/.snd/.wav)
MPEG/CD (mpeg)
SoundApp (.aiff/.aifc/.mooV/.snd/.au/.wav/.voc)
Video
Sparkle (mpeg)
Fastplayer (QuickTime)
MoviePlayer (QuickTime)
QuickTime VR Player (QuickTime VR)
Telnet
Decompression
PDF (Portable Document Format)
Acrobat Reader (.pdf)
Creating HTML
Serving HTML