If this sounds interesting to you, then you are in the right place as we have come up with a presentation showcasing 10 Best IRC Clients for Windows, Mac, and Linux.These best IRC Clients will have you chatting in a matter of few seconds. MIRC is only a Windows based client of the Internet Relay Chat (IRC) Protocol. There are many forms of IRC clients for the Mac. I use X-Chat Aqua, which is the closest I have found in comparison to mIRC. Also, free and open source. Welcome to Reddit's community for users, developers, and hackers of Mac OS X – the computer operating system from Apple! Please share your tips, tricks, hacks, creations, and humor related to the best desktop environment out there. I use irc for both my company internal chat and w3c. Limechat is doing the job great Irsii is also good. Textual, LimeChat, and Colloquy are probably your best bets out of the 7 options considered. 'Native to Mac' is the primary reason people pick Textual over the competition. This page is powered by a knowledgeable community that helps you make an informed decision. Ircle is a shareware chat program available for Mac OS X. Go to the following web site to download Ircle: http://www.ircle.com/download.php. Mirc for mac free download - macOS Catalina, WinZip Mac, AVG AntiVirus for Mac, and many more programs. Mirc for mac free download - macOS Catalina, WinZip Mac, AVG AntiVirus for Mac, and many.