Instant Messaging application designed for multiple platforms

Psi for Mac

Psi 0.11

  -  17.07 MB  -  Open Source
  • Latest Version

    Psi 1.4

  • Operating System

    Mac OS X

  • User Rating

    Click to vote
  • Author / Product

    Psi Team / External Link

  • Filename

    Psi-0.11.dmg

  • MD5 Checksum

    6a2dddc18537f72de6443beefe335b1b

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 0.11.


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!

  • Psi 0.11 Screenshots

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

    Psi 0.11 Screenshot 1
  • Psi 0.11 Screenshot 2

What's new in this version:

- Reworked account registration process (including proper support for XEP-0077 (In-band registration))
- Finished support for XEP-0004 (Data Forms) by supporting forms in messages. (thanks to Roelof Naude)
- Added support for XEP-0070 (Verifying HTTP Requests via XMPP). Thanks to Maciej Niedzielski.
- Customizable shortcuts (thanks to Ephraim)
- System-wide shortcuts
- Added spell checking (thanks to Ephraim). Currently only aspell is supported.
- Added option to automatically set the resource (using the hostname)
- Added new default Stellar3 iconset
- Added support for XEP-138 (Stream Compression)
- Added support for using XEP-33 (Extended Stanza Addressing) to multicast messages to multiple users. Use option.enable-multicasting to enable it.
- Added 'Show status message' toggle. There is a hidden option to put  status messages under the nickname (at the cost of 2 extra pixels when no status message is shown)
- Support for Bookmark Storage (XEP-0048), where bookmarked conferences are auto-joined. No UI is provided for creating bookmarks (yet).
- Better error messages, including error condition mappings (XEP-0086)
- Support dynamically changing priority
- Improved PGP error messages
- Hiding the deprecated protocol selector for service discovery by default. Use option.ui.show-deprecated.service-discovery.protocol-selector to re-enable it.
- New options system (see options.xml)
- Receiving support for vCard-Based Avatars (XEP-0153)
- Support for Multi-User-Chat (XEP-0045)
- Preliminary support for User Nickname (XEP-0172)
- Preliminary support for Roster Item Exchange (XEP-0144)
- Psi now uses the Qt4(>=4.3) and QCA2 libraries, replacing the Qt3 and QCA1  requirements.
- "Privacy List" support in the account dialog.
- Support for XEP-0050 (Ad-hoc commands)
- Preliminary support for XEP-0163 (Personal Eventing Protocol)
- Preliminary support for XEP-0146 (Remote Controlling Clients)
- Large parts of the codebase have been restructured.
- Fixed a chat room bug where subject/topic changes were not shown.
- Mac OS X builds are now universal binaries, supporting the new Intel based Macs.
- Support for XEP-85 (Chat State Notifications).
- Support for XEP-0115 (Entity Capabilities).
- There is now a config.xml option to make some windows use the brushed metal theme on Mac OS X.
- Window opacity support is now present for all three supported platforms.
- Fixed Unicode URL opening bug #510
- Auto-reconnect accounts on wakeup
- Copy-pasting with emoticons now works
- Fixed issue #263 where emoticons would disappear in a reply or quote
- History index is rebuilt faster
- Configure toolbars merged into main preferences dialog
- Moving tooltips
- MingW32 compiler support (Coupled with the open source Qt4 Windows library this now allows completely free building of Psi on Windows)