.ivr
?Internet Video Recording
- :Internet Video Recording
- :RealNetworks
- :
- : Pliki wideo
MAC OS
RealNetworks RealPlayer 11 or later
.ivr
?Image Worlds File
- :Image Worlds File
- :RealSpace
- :
- :Pliki obrazów rastrowych
MAC OS
- iseemedia Photovista
- iseemedia Zoom Plugin Viewer
