This extension will rotate your google hangouts screen..
A simple app to rotate the body of the google hangouts page.
Allows access to edit the google hangouts user interface.
Removes the ugly green notification bar at the top of Google Hangout windows when screensharing with someone.
BETA RELEASE - Share all possible files in your Google Hangouts chats, easily, automatically. Enjoy!
Dialer for Google Hangouts - Click to Call any number!
Secure communication for the privacy-minded individual
This extension fixes the text direction in Google Hangouts (Gmail chat) for RTL languages
Allows you to read Google Hangouts statuses directly in the contact info box.
Hold
Adds a button to rotate photos/pdf files of student activities in Google Classroom. It doesn't modify the files.
View links for Hangouts Chat threads.