Jitsi, an open-source, privacy-friendly web-conferencing tool
Video conferencing
Description: Jitsi is an open-source web-conferencing tool that allows users to hold virtual meetings and conferences. Users can start a call through a web browser or by downloading the Jitsi Meet mobile app by just generating a unique meeting link or room name, which they can then share with participants. Once in the meeting, participants can engage in video and audio communication, share their screens, chat with other participants, and stream and record meetings. Another useful feature is the possibility of raising the hand to indicate the willingness to speak. Jitsi is free and open-source, meaning its source code is freely available for modification and distribution. Jitsi does not require signing up or having an account to join a meeting as a participant. However, users can create an account to access additional features, such as hosting meetings with more participants or securing meetings with passwords. Jitsi is developed by 8x8.
Evaluation: Jitsi is a valuable and easy-to-use web-conferencing tool especially suitable for users with strong privacy concerns. Due to its extremely easy setup, it is fitting for those who create a meeting on the spot. Overall, it is an excellent alternative to other more well-known videoconferencing tools such as Zoom or Skype. A disadvantage is that a virtual room can be accessed by entering its name, so users might want to assign them long or slightly complicated names to avoid random users joining, which is the downside of Jitsi not requiring registration. Average IT skills required.
Cost: Free.
Usability and tech notes ▼
Time efficiency 
Time needed to learn how to use a tool and its time-saving potential: High.
Interface language(s) The number of languages in which the tool is currently available/adaptable to: English.
Respect for privacy What data does the tool collect and why? What security measures are there? GDPR compliant? : Very high. 8x8, which operates Jitsi, does not ask for or retain any personal data. When it collects data, it uses it to identify and troubleshoot problems and to improve the service. Therefore, Jitsi is one of the most privacy-friendly videoconferencing tools. Its privacy section is written in a straightforward, informative way. Jitsi has an entire website elaborating on the complexities of its security measures, more so given that it is an open-source platform. Jitsi does not mention compliance with the GDPR. See more here and here.
Saving work for future use Can work be saved for future use?: Yes, users with an account can save work for later use.