nessViewer  download
Download nessViewer
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 macOS and can not be used on
other computers or operation systems
quod vide: Öffnet einen internen Link im aktuellen Fenstersystem requirements.

Important: the 64 bit version can only be used (in opposite to the 32 bit version) with macOS 10.10 or newer
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 Opens a external link in a new windowNEWS.
Pre-releases with new features and development informations might be available at our blog.
Mac OSX 64 Bit
Download nessViewer
Please click on the symbol on the left to download the current 32 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.

With macOS 10.10 or newer, the more modern 64 bit version should be used.
For macOS 10.14 or newer, the 64 bit version is recommended.
Please note that this 32 bit version is no longer maintained (in opposite to the 64 bit version).
MacOSX Universal
Download nessViewer App
Downoad nessViewer App
For iPad, iPhone and iPod touch we offer nessViewer App.
Please click on the symbol on the left to download the currently available version in iTunes / App Store.
Please note: this version needs at least iOS 9.

For registered devices we also offer the newest pre-release (with new features) for iOS 8 or iOS 9 and newer (iPhone X).
Download NV Remote II
Download NV Remote
For iPad, iPhone and iPod touch we also offer NV Remote II (remote control).
Please click on the symbol on the left to download the current version in iTunes / App Store.
Please note: this version needs at least iOS 9 and remote controls nessViewer for Mac.