Proton Mail: Desktop App Portable

is a small application that decrypts your Proton emails on the fly and serves them to any local email client via localhost. The Bridge itself is not easily portable (it installs a service), but you can pair it with Portable Thunderbird .

A: Slightly. USB 3.0 speeds are fine. USB 2.0 will be noticeably slower when loading the web app for the first time. proton mail desktop app portable

A: Yes, on Proton's User Voice forum. It has low priority compared to features like calendar sharing and Drive sync. Vote for it if you want to nudge the developers. Final thought: In the end, "portability" is a compromise between convenience and security. Proton Mail chooses security. Use the workarounds above wisely, and never forget to physically secure your USB drive. is a small application that decrypts your Proton