AdiIRC is an IRC client with multiserver support and a customizable interface. It offers all the standard IRC features including private chats, basic Identd features, sysinfo, and Winamp support. The program stores all it`s settings in text files and does not require an installation.

Features:

• Written in C# to be flexible and to implement neat features fast
• Threaded multiserver support
• Full DCC Send/Get support
• Sysinfo, like cpu,gfx,hd,mem,uptime etc
• Winamp support, play,pause,stop,next,prev,playlist search buttons and commands
• Fullscreen and opacity options
• Rawlog output window
• Channels/private windows logging
• Customizable colors (inc mIRC colors)
• Runs on all versions of Windows and out of the box in Windows Vista
• Basic Identd features
• Clean but customizable User Interface
• Does not need an installer, everything stored in textfiles
• Can update itself
• Transparent background images
• Away system
• Channel text search panel (ctrl + f)

What´s new in version 1.8.9:

• Improved check for changes in the serverlist before asking to save
• Fixed a crash when using AdiIRC in remote desktop
• Fixed clicking media player icons didnt work
• Fixed clicking text in highlight history caused input box to resize
• Fixed an possible crash when opening a file from DCC list
• Fixed an issue with paiting borders on resize
• Fixed commands starting with a whitespace caused EditCommands to crash
• Fixed opening rawlog from quickconnect caused a crash
• Fixed sorting userlist alphabetically didnt work
• Fixed auto away somtimes sets away too early
• Fixed users parting sometimes caused a crash
• Fixed getting external ip from some servers
• Fixed importing theme used invalid font
• Fixed loading options with invalid font size can cause a crash
• Fixed a crash when changeing nick when a tool window is selected
• Fixed docking a window makes window disappear in MDI mode