Complete manual/437/en
From Gender and Tech Resources
There are a few different chat clients which you can choose from, including Jitsi and Pidgin for all OS and Adium for Mac OSX. You can read more about these clients and how to use them in Tactical Tech's Security in-a-Box: Jitsi (https://securityinabox.org/en/guide/jitsi/windows) ; Pidgin (https://securityinabox.org/en/guide/pidgin/windows).