Proton Meet is a robust video conferencing tool designed for secure online meetings, utilizing industry-leading encryption to protect sensitive conversations. Users can host enterprise-grade conference calls for free, making it ideal for both personal and business use. The platform allows anyone to join meetings without needing a Proton account, simplifying the invitation process. Features like screen sharing, built-in chat, and noise cancellation enhance the collaborative experience, while users maintain control over their meetings by locking them and managing participants effectively.

The application employs advanced Messaging Layer Security (MLS) to ensure end-to-end encryption, safeguarding meeting content from unauthorized access. Proton Meet prioritizes user privacy, with no data collection or tracking, ensuring that meeting contents are not used for AI training. Additionally, being open-source allows for transparency and verification of its security claims, reinforcing trust in the platform.