Instant Messaging application designed for multiple platforms

Psi for Mac

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Psi 0.9.1

  -  5.58 MB  -  Open Source
Free Download

Security Status

  • Latest Version

    Psi 1.4

  • Operating System

    Mac OS X

  • User Rating

    Click to vote

  • Author / Product

    Psi Team / External Link

  • Filename

    psi-0.9.1-mac.dmg

  • MD5 Checksum

    96ee87bcf5983a893ba2c0d0ada4c070

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Psi 0.9.1.


For those interested in downloading the most recent release of Psi for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Psi 0.9.1

  • Psi 0.9.1 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    Psi 0.9.1 Screenshot 1
  • Psi 0.9.1 Screenshot 2

What's new in this version:

- Service Discovery browser (JEP-0030)
- Popup notifications
- Redesigned Iconset & Emoticons system, based on JEP-0038
- Now possible to use service/transport icons for individual contacts
- Ability to use custom roster icons for contacts via RegExps
- Emoticon popup menu in chat window, for quick access
- Reorganized Options window
- Toolbar Editor
- GnuPG 1.2.3 compatibility
- New XMPP/Jabber engine (partially complete, XMPP 1.0 support deferred)
- SOCKS5 proxy support
- HTTP polling proxy support (JEP-0025)
- Roster groups open/closed state saved
- 'Free for Chat' status
- Character counter
- Selectable colors for roster 'blink' animation
- Copy Location in URL attachment context menu
- X11: WindowMaker docklet
- Windows: fixed idle detection on Windows 9x
- Mac: ability to hide/restore main window
- Option: ignore messages from addresses not in your roster
- Option: enter key sends chat messages
- Option: raise chat window on receiving new messages
- Option: auto-authorize contacts
- Option: 'small' group headings
- Option: treat incoming chats as messages unless chatting
- Option: show/hide subject line
- Option: enable/disable vCard check during login
- Account dialogs ensure the JID is a valid user-JID before accepting
- Bugfix: crash after using the Jabber browser
- Bugfix: crash when resolving DNS
- Bugfix: busy indicator sometimes stopped when it should still be running
- Fixed many other bugs

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