Pro Chat Rooms is a Scripts software developed by Pro Chat Rooms. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Pro Chat Rooms:

Edit by Marydown: The Pro Chat Rooms is a multi user chat room script written in PHP/MySQL/Ajax and includes a wide range of features like unlimited chat rooms, customisable text, private chat, avatars, smilies, sounds, user profiles, multi-level chat room management (administrators & moderators), transcripts, IRC type commands and much more... Additional plugins include Flash Webcams, Virtual Credits, Pay Per Access, Login Gallerys, Advertising Modules, Scheduled Events, Moderated Chat, Share Images and Invisible Admins. Currently integrates with 30 content systems including phpBB, Joomla, Drupal, e107, phpFOX, WordPress.