Download Proton Mail. Get end-to-end encrypted email that's private by default. Install Proton Mail on your device to get started. How to get started with the Proton Mail desktop app
Proton recently introduced dedicated desktop applications that provide the full mail and calendar experience without needing a web browser. proton mail app download
Easy Switch tool found in the app settings to quickly migrate your emails, contacts, and calendars from Gmail or Outlook. Key App Features (2026 Update) Offline Mode: Browse, archive, and write new emails without an internet connection; they will sync automatically once you're back online. Proton Sentinel: An advanced security program that provides 24/7 account monitoring for high-risk users like journalists or activists. Hide-My-Email Aliases: Create aliases on the fly to protect your real address from spam when signing up for new services. Password-Protected Emails: Send secure, encrypted messages to non-Proton users by setting a password they must enter to view the content. Ad-Free Experience: Even the free version of the app is completely ad-free, as Proton is funded by community subscriptions rather than data mining. Plan Comparison Feature Free Plan Mail Plus ($3.99/mo) Unlimited ($9.99/mo) Storage 1 GB 15 GB 500 GB Email Addresses 1 10 15 Custom Domains No 1 3 Desktop App Limited Yes Yes Ecosystem Access Basic Calendar included VPN, Drive, Pass, Wallet Prices based on annual billing cycles as of early 2026. Would you like to see a comparison between Download Proton Mail
Once the download is complete, using the app is simple: How to get started with the Proton Mail
Proton recently launched dedicated desktop apps that provide a more focused experience than a web browser. Download the Proton Mail App for iOS, Android & Desktop
The is the primary mobile and desktop gateway to the world’s most popular end-to-end encrypted email service . Developed by scientists at CERN, it provides a secure, private alternative to mainstream providers by ensuring that even Proton itself cannot read your messages.