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Dino vs Gajim: catalog facts
Dino	Gajim
Free Free and open source under the GPL.	Free Free and open source, funded by donations.
Linux	Windows, Linux
Clean desktop client for a federated protocol with OMEMO encryption Supports calls and file transfer, not only text	Works with any XMPP provider and interoperates with other XMPP apps End-to-end encryption including OMEMO and OpenPGP
Linux focused; other platforms need third-party builds Behaviour depends on the server's feature support	Needs an XMPP account from a provider or your own server Contacts must also use XMPP to reach them
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.