New Client is full featured with beautiful interface for IRC chat to multiple servers in a single window.

Internet Relay Chat (IRC) chatrooms on macOS:
■ Featured IRC Client
■ Powerful
■ Beautiful interface

IRC provides a way of communicating in real-time with people from all over the world. It consists of various separate networks (or "nets") of IRC servers, machines that allow users to connect to IRC.

≈ Features: ≈
◉ One window for multiple servers
◉ Modern and beautiful user interface
◉ Multi-channel search and selection
◉ Auto-Completion for nicknames, commands, and channels
◉ Rich keyboard shortcuts for your comfortable operations
◉ Powerful yet simple IRC Client ever for the power user.
◉ The Custom server adding/removing option
◉ Dark/light mode support
◉ Text resize.
And much more.

Compatibility: macOS 10.10 or later
Mac App Store: https://geo.itunes.apple.com/app/id1250410012