LibreMail for Proton

Unofficial, free and open-source Proton Mail checker for Chrome. Get notifications, read messages and reply.

LibreMail for Proton brings your Proton Mail inbox to the Chrome toolbar in a compact dark interface. Check unread mail across multiple accounts, receive optional desktop alerts, read messages and perform everyday mailbox actions without keeping a Proton Mail tab open. You can compose and reply, work with attachments, archive, snooze, label, star, move or delete messages, and open any conversation in Proton Mail when you need the full web interface. LibreMail is completely free and open source. There are no subscriptions, feature gates, advertisements, analytics or project-operated mail servers. Network traffic goes directly between the extension and official Proton services. Key features: • Multiple Proton Mail accounts • Background unread checks • Optional desktop notifications and sounds • Dark navy inbox and message preview • Compose, reply and attachment support • Archive, snooze, label, move, star and delete actions • Calendar invitation and verification-code helpers • Focused preferences page • No remotely hosted executable code LibreMail is an independent community project and is not affiliated with, endorsed by or sponsored by Proton AG. Proton and Proton Mail are trademarks of their respective owner. Learn more: https://www.lucamerega.it/libremailforproton/