TurboMeeting combines four real-time collaboration tools in one package: interactive meeting (or web conferencing), web seminar, remote support and remote access. It supports PC and Mac users to conduct fully collaborative meetings and remote support sessions. Its Universal Attendance technology allows anyone with a browser from different platforms including Windows, Mac, Linux, Unix and iPhone to join a meeting without download of any kind. Its rich feature set includes file transfer, chat, application sharing, recording, whiteboard and annotation. The free trial version offers the same features as the regular version, with the only limit being a 50 minute timeout per session.