Apps Related to Desktop Sharing

BigBlueButton is a powerful open-source web conferencing system designed for online learning and collaboration. It offers robust features like video conferencing, screen sharing, a multi-user whiteboard, breakout rooms, and polling, making it an ideal platform for virtual classrooms and team meetings.

Apache OpenMeetings is a robust, open-source web conferencing and collaboration software. It provides a comprehensive suite of tools for online meetings, presentations, training, and group activities, all accessible directly through your web browser.

Jitsi is a free and open-source suite of secure, flexible communication tools. It offers multi-platform support for voice (VoIP), video conferencing, and instant messaging, emphasizing privacy and ease of use with no account required to start a meeting.