AthenaIRC is a Social & Communication software developed by ChiperSoft Systems. After our trial and test, the software is proved to be official, secure and free. Here is the official description for AthenaIRC:
Edit By BS Editor: AthenaIRC is a free, Aqua savvy IRC client designed for all those people who want a simple and efficient client. Its small footprint doesn't take up a lot of desktop space, 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 pop-ups, optional single window interface, Buddy list style notify system. you can free download AthenaIRC 2.1 now.