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 macOS
and can not be used on
other computers or operation systems
quod vide: system requirements
: the 64 bit version can only be used (in opposite to the 32 bit version) with macOS 10.10
on Intel or Apple Silicon 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 (like AVI, DivX, MKV) must be converted (with external tools) before, because "AV Foundation"
can play only modern formats.
- 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 and notarized by an "identified developer".
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 NEWS
Pre-releases with new features and development informations might be available at our blog