another.im

Another Instant Messenger
Not a messenger. Don’t trust the label.
Another is a straightforward XMPP client with one goal:
everything works exactly as expected.

No magic.
No “special features” that break compatibility.
No ecosystem traps.
Just pure XMPP — consistent across platforms and servers.
If that sounds boring, good.
Boring means reliable.
Open-source. GPLv3.
Free. Seriously.