Proton Mail for Mac
Client for Proton Mail and Proton Calendar
brew install --cask proton-mail. The licence is not declared in Homebrew metadata.
It has 676 Homebrew installs in the last 30 days.
What Proton Mail is
Proton Mail is a productivity app for macOS: client for Proton Mail and Proton Calendar.
It is distributed as a Homebrew cask, which installs a .app bundle into your Applications folder. Homebrew only automates the download and install step; the licence terms come from the vendor.
How to install Proton Mail
- Open Terminal (press ⌘ + Space and type “Terminal”).
- If Homebrew is not installed yet, run the installer below once.
- Run
brew install --cask proton-mail.
Homebrew installer, if you need it:
Similar apps in Productivity
Closest apps in the same category, ordered by description similarity and install base. These are related tools, not confirmed substitutes; the comparison pages cover hand-picked head-to-head matchups.
Frequently asked questions
How do I install Proton Mail on Mac?
Run brew install --cask proton-mail in Terminal. This requires Homebrew; if you do not have it, install it first with the command below.
Is Proton Mail open source?
Homebrew's metadata does not declare a licence for this app, so the official site is the authoritative source.
Does Proton Mail run on Apple silicon?
Yes, as a universal binary.
How popular is Proton Mail?
It was installed 676 times in the last 30 days according to Homebrew analytics, ranking #1300 in this catalogue.
What version of Proton Mail is current?
The latest packaged version is 1.15.1.