Nettalk is described as 'Powerful but easy to use free (open source) IRC-client for Windows. The smart user interface is based on Windows standards, so it is easy to get used to it. The following languages for the interface are available: English, Spanish, Dutch, Russian, Chinese, Hungarian' and is a IRC Client in the social & communications category. There are more than 50 alternatives to Nettalk for a variety of platforms, including Windows, Linux, Mac, Web-based and Self-Hosted apps. The best Nettalk alternative is Pidgin, which is both free and Open Source. Other great apps like Nettalk are SeaMonkey, HexChat, mIRC and WeeChat.