In late 2023 and through 2024, Proton finally addressed this gap by releasing a full-fledged . Built using modern Electron technology (the same framework behind apps like Discord, Slack, and Visual Studio Code), this app brings Switzerland’s most famous encrypted email service directly to your taskbar.
Proton has successfully delivered on its promise to bring encrypted email out of the browser and onto the desktop. If you’re already paying for Proton, downloading the Windows app is a no-brainer. For free users, it’s yet another reason to consider upgrading. protonmail app for windows
High CPU usage during sync. Fix: This usually happens on first sync of a large mailbox (over 20,000 emails). Let it complete; subsequent syncs are incremental and lightweight. In late 2023 and through 2024, Proton finally