omNovia!

Join.me is a quick, remote controlling / screen & file sharing program from the makers of LogMeIn.

With ooVoo you can make free, high-quality video calls, voice calls, and send text messages to easily connect with your friends and family. Make clear and crisp video calls with up to 12 people at a time, on any device. Try it now!

Ekiga (formely known as GnomeMeeting) is an open source VoIP and video conferencing application for GNOME. Ekiga uses both the H.323 and SIP protocols. It supports many audio and video codecs, and is interoperable with other SIP compliant software and also with Microsoft NetMeeting.

ÜberConference is the easiest and best way to make conference calls. Simply choose contacts from your address book and your conference will be created instantly. Participants don't even need to call in, as they will be dialed and/or sent an email invite to join.

Reliable, easy, effective web conferencing and online meetings.

Webex: The leader in online meetings, desktop sharing, web conferencing, video conference, net meeting, web conference. Get a free 14-day trial of WebEx online meetings, the leading web conferencing and video conference solution for sales presentations, webinars, online training, remote support.

Extremely low bandwidth video collaboration software that supports application sharing, desktop sharing, file sharing, and PTZ camera control. Also, this client is free without support for commercial, personal, and government use.

Adobe® Connect - Web meetings, eLearning, and webinars for the enterprise.

Zoom, the cloud meeting company, unifies mobile collaboration, cloud video conferencing and simple online meetings into one easy-to-use platform.

Connect with anyone, anywhere, anytime – without the fuss! FreeConference.com lets you hold free conference calls in HD audio with up to 400 people at a time and download free online meetings with video chat and screen sharing. All FREE, with no hidden contracts or fees.

The Best Software Video Conferencing SystemTrueConf Server is used by 5000 companies around the world connecting thousands of workplaces and conference rooms. The server is specially designed to work in your corporate nertwork. Deploying TrueConf Server takes only 15 minutes!

Web Conferencing & Webinar Service. No time limits or restrictions. Up to 200 attendees per meeting, screen sharing, conference calling and more

Groupworld - secure, customizable, cross-platform HTML5 web conferencing software with audio/video conferencing, desktop sharing and advanced whiteboard.

Onepgr is your online mini meeting. Onepgr allows speed, simplicity, and spontaneity. A "OnePgr" is a single page that brings together various communication tools into a persistent context including documents, user list and presence information, chat messages, and comments, for every conversation so knowledge workers can eliminate wasted time in getting their job done.