Acrobat Reader DC Comment Frame Disabling

Question

Is there any other way to disable comment frame that's on the right section? Whenever I open a PDF file to read, it is being opened comment sidebar. I couldn't find the solution in the preferences.

Answer 1

You may create DWORD named bExpandRHPInViewer with value 0 at [HKCU\\Software\\Adobe\\Acrobat Reader\\DC\\AVGeneral] . And DWORD bRHPSticky with value 1 hides tools pane, which is also annoying. Code for *.reg file:

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral]
"bExpandRHPInViewer"=dword:00000000
"bRHPSticky"=dword:00000001