1 Free and Open-source Voip Apps for macOS (Intel and Apple Silicon)

1- BeagleIM

XMPP client for macOS based on TigaseSwift XMPP library

Beagle IM by Tigase, Inc. is a lightweight and powerful XMPP client for macOS.

It provides an easy way to start using XMPP protocol (formelly known as Jabber) if you've never used it before.

Veterans of the protocol will find many features with which they are familiar and a few enhancements.

Supports: OMEMO end-to-end encryption

Read about BeagleIM 's features, license, platforms, and more.