nessViewer  download
Download of the 64 bit version
Download nessViewer
Please click on the symbol on the left to download the current 64 bit version.
Please note: nessViewer is a software for Apple Macintosh computers with Mac OS X and can not be used on
other computers or operation systems
quod vide: Öffnet einen internen Link im aktuellen Fenstersystem requirements.
Mac OSX 64 Bit
Important: the 64 bit version can only be used (in opposite to the 32 bit version) with Mac OS X 10.9 or newer on Intel computers.

This version does not use "QuickTime" anymore but "AV Foundation" instead, because Apple deprecated QuickTime for 64 bit applications. Some facts must be noticed therefore:
  • Some movie formats (AVI, DivX, MKV) must be converted (with nessViewer) before, because "AV Foundation" can play only the following formats:
    M4V, MOV, MP4, MPG (H.264, MPEG-1, MPEG-2, MPEG-4).
  • EyeTV movies will not be played in EyeTV (or VLC) anymore but directly in nessViewer.
  • QuickTime VR (panorama views) are not supported.

The 64 bit version is compatible to Gatekeeper, which means it is signed by an "identified developer".

Important: Please proof implicitly whether all your desired movies can be played - and if not then use the 32 bit version of nessViewer if applicable.

Thru buying a nessViewer licence the version will be a full version - otherwise the version will be a demo version.
Informations about the changes of the current version can be found at Opens a external link in a new windowNEWS.