AthenaIRC X for Mac

From ChiperSoft Systems:

AthenaIRC is a free IRC client designed for all those people who want a simple and efficient client that doesn't take up a lot of desktop space or system resources, while still offering a lot of conveniences. Some features of note include:

• Channel History
• Channel Favorites
• Command Aliases
• Channel Taskbar
• Nickname completion
• User defined contextual menu popups
• Optional single window interface
• Buddy list style notify system.

  What's new in this version:

  • Mini-Connections now support DCC send from the command line.
  • Normal channel windows now have a user counter
  • Dragging files into the query window no longer opens the DCC Send dialog, but simply starts the dcc.
  • Added option to disable the Invite sound.