Psi is unclaimed —
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Psi
Instant messaging as free and open as it should be.·psi-im.org
Psi is a free, open-source instant messaging application designed for the XMPP network. It is fast and lightweight, compatible with Windows, Linux, and macOS, and supports full Unicode text, localizations, easy file transfers, and customizable iconsets. It connects users to the open XMPP IM network used by groups such as Google Talk, LiveJournal, and Portugal Telecom. Advanced features include SSL encryption and end-to-end encryption via OpenPGP, OMEMO, or OTR.
What it's for
Chatting with anyone on the XMPP networkFile transfersMulti-user chat with admin controlEncrypted messaging over public WiFiEnd-to-end encrypted conversationsCustomizing IM appearance with iconsets and emoticons
Features 14
- Cross-platform support for Windows, Linux, and macOS
- Customizable iconsets and emoticons
- Customizable toolbars and keyboard shortcuts
- Dock badges on macOS
- Easy file transfers
- End-to-end encryption via OpenPGP, OMEMO, or OTR
- Full Unicode support
- Localizations in almost twenty languages
- Multi-user chats with full admin control
- Open-source codebase open to volunteer contributions
- Remote client control support
- SSL encryption of communication with compatible IM servers
- Support for avatars
- System tray icon integration on Windows
At a glance
free tieropen source
TypeDesktop app
DeploymentInstalled (local)
PlatformsWindows, macOS, Linux
No company, integrations, or compliance data published yet.