The software can be used to create an instant messaging service. The software includes instant messaging server for FreeBSD, Linux, and Windows and client application for Windows. Instant messenger features: contact list, public & private chat, audio/video in public & private chat, advanced user permissions system, ads rotation, file transfers, etc. Tight integration with an existing website is possible: no additional registration required for the users of the website, display users' online status on the website, add users to contacts from the browser, start private chat with another user from the browser.