KVIrc Portable

KVIrc is an IRC client that features:

• Full GUI Based configuration
• MDI floatable windows
• Built-in help browser
• Themes support (all configurable by GUI or scripting)
• Pseudo-transparency support (up to the desktop on KDE)
• Drag & Drop toolbar editing
• Activity Notifier Pop-Up
• Status bar with Applet support
• Unread text marker
• Multiserver connection
• Notify lists (yes, WATCH is supported)
• Ignore lists
• Registered users database
• Lag meter
• Configurable logging
• Standard DCC CHAT and SEND (with resume) support
• Extended DCC types: VOICE, RSEND, GET, RECV
• DCC CHAT over SSL
• DCC bandwidth limit (ability to set it "on the fly")
• Built-in scripting language interpreter (scalars, arrays and hashes; aliases; popups; events; scriptable toolbars; Perl support; Ability to translate scripts; Objects support in scripting language: yes, now you can do OOP)