mIRC Power Pack 8.0.0 RC12 
13.13 MB, freeware, rate:  
mIRC Power Pack (MPP) is a powerful script for mIRC created specifically for gamers. It includes five different game browsers, allowing you to pick the tool that you like best
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Private Message Plus 5.53 
767 KB, freeware, rate:  
Private Message Plus is an advanced IRC client with a very simple yet powerful user interface
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NetIRC 1.6 
1.21 MB, freeware, rate:  
NetIRC is created to be like common chatting such as yahoo, msn, a good alternative to mIRC
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X-Chat 2.6.9 
1.53 MB, shareware, rate:  
XChat is an IRC chat program for both Linux and Windows. It allows you to join multiple IRC channels (chat rooms) at the same time, talk publicly, private one-on-one conversations etc
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HydraIRC 0.3.151 
647 KB, freeware, rate:  
HydraIRC is an open-source IRC client with an attractive and easy to use interface
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Replay A/V 7.20 
601 KB, shareware, rate:  
Replay A/V is the most powerful way to capture Streaming Video and Audio, including Radio Shows, Online TV Broadcasts, Video Clips, Audio Archives, and Podcasts. And best of all, it's really easy to use
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MegaIRC 3.60 
398 KB, freeware, rate:  
MegaIRC is an Internet Relay Chat (IRC) Client. It allows you to connect to the IRC network a virtual meeting place where people from all over the world can meet and talk
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ChatZilla 0.9.75 
295 KB, freeware, rate:  
ChatZilla is a cross platform messaging client that combines Internet Relay Chat (IRC) with existing web standards like JavaScript, HTML, and CSS
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jIRCii 07.13.05 beta 40 
1.05 MB, freeware, rate:  
jIRCii is an Internet Relay Chat client (IRC) for Windows, MacOS X, and Linux
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Chainsaw 5.5.2455.15818 
1.27 MB, freeware, rate:  
Chainsaw is a Windows IRC bot meant to administrate a channel or simply as a replacement to mirc
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