Proton Mail Desktop App Portable ^new^ Today

Note: If you use community-built portable packages of the Proton Mail desktop app, always verify the source code on GitHub. Never enter your master password into an unverified, third-party modification of the app. Security Best Practices for Portable Encrypted Email

For years, the community has filled the gap with unofficial projects. These are often built using the Electron framework to wrap the web interface into a standalone executable. proton mail desktop app portable

Avoid plugging your portable drive into public kiosks, library computers, or unverified devices. Only use trusted host machines. Note: If you use community-built portable packages of

Open the file in a text editor and input a command that redirects the user data directory to your drive. For example: These are often built using the Electron framework

The official Proton Mail desktop app is a game-changer for privacy-focused users. It brings your encrypted inbox out of the browser tab and directly onto your desktop. However, Proton does not officially offer a "portable" version of its desktop application.

Run your email client on restricted corporate or school networks without administrator privileges.