YTK Lite is the Ultimate Yahoo! Messenger chat companion.

This easy-to-use chat utility provides many additional features to Yahoo! Messenger including enhanced privacy, unlimited safe list/white list, unlimited ignore bin, font and style filtering and the highest level of anti-boot protection available for the Yahoo! Chat network as well as spam and nuisance blocking.

Private message and invitation management is organized into user zones for full control over your Yahoo! chat session allowing you to block the features you don't want to be solicited with while allowing others, all selectively chosen by you and applied to built-in groups.