There is an icon on the top left side and you can use that to add another ProtonMail account in this desktop app. And if you want to add multiple ProtonMail accounts then you can do that. And then it will take you to the sign-in page, see below.Īfter successful sign in, you will reach your mailbox and you can access all your emails. Just launch the app from there and then it will ask you to enter your email or username. After running the EXE file, the installation process will begin and it will leave a shortcut on the desktop. This unofficial app comes with the single binary file that you can download form here. Also, it can run in background so you easily access email inbox using its system tray or menu bar icon. It can notify you about new email and you can add multiple accounts in it easily. It is open-source and with this, you will not have to keep one browser tab open to see your emails. And if you want to use ProtonMail right from the desktop then you can use the unofficial app I have added here. It offers web version, Android version, and iOS version but there isn’t any official desktop app available for it yet. ProtonMail is one of the most secure email services available right now. Also, not only Windows but this desktop app works on other platforms as well such as Linux and MAC. Apart from this, there is a dark mode included that you can toggle but that is not necessary as ProtonMail doesn’t have that bright interface.

Here it lets you add multiple accounts and it can throw desktop notifications for new emails. It is basically a the wrapper around the web version of ProtonMail but here it adds some features of email client in the desktop app.

ProtonMail Desktop is an unofficial native desktop client for Protonmail service.

Proton email 3.8 download