Description: IETF Jitsi is an open-source video conferencing software that uses WebRTC technology for encrypted voice and video calls. It supports multi-party calls, chat, screen sharing, and other collaboration features.
Type: software
Pricing: Open Source
Description: WeChat is a popular Chinese multi-purpose messaging, social media and mobile payment app. It was developed by Tencent and launched in 2011. WeChat allows users to send text, voice, photo and video messages for free to individuals and groups.
Type: software
Pricing: Free