More about KVIrc
You can download the installer 18.32 MB of KVIrc v4.3 from this website. The KVIrc Development Team distributes this program 100% for free. Users can find it in Communication category, specifically Instant Messaging. Choose between 4.3 beta and 4.2 versions running on Windows 7. For the software, the most popular among users setup file name is kvirc.exe. A number of antivirus services scanned the file and found it safe to use.