Communication applications that run on Linux

Communication applications and protocols that run on Linux.


 * Facebook Messenger
 * Google Talk
 * Jabber (XMPP)
 * AIM
 * ICQ
 * Groupwise
 * Simple
 * Sametime
 * Zephyr
 * Gadu-Gadu
 * Skype
 * Zoom
 * Microsoft Teams
 * Brosix
 * IRC
 * Telegram
 * Signal
 * Anything that works in Chrome or Firefox
 * BSD Talk