PAGE UNDER CONSTRUCTION:
Teamviewer 12 downloads:
https://www.teamviewer.com/en/download/previous-versions/#version12
This link gets the Quick Support version – only active when you want to use it:
https://download.teamviewer.com/download/version_12x/TeamViewerQS.exe
This link gets the full Teamviewer 12 App that runs when the computer is on.
https://download.teamviewer.com/download/version_12x/TeamViewer_Setup.exe