Proton Mail

Proton Mail provides an email account with an emphasis on encryption and privacy. The app includes familiar inbox functions such as conversations, folders, labels and attachments, so the basic task of reading and replying does not require learning an entirely different communication model. Password-protected messages offer another option for selected exchanges. The important distinction is how a message is protected in its particular sending situation. Do not assume that every ordinary email sent to an external provider has the same end-to-end protection as a supported encrypted exchange. Review the relevant sending method, recipient experience and recovery settings before using it for sensitive material. Proton Mail suits people willing to move or manage an address around a privacy-focused service. Storage, custom-domain options and other capabilities depend on the plan. Start with a small migration and confirm that important contacts, subscriptions and account recovery messages reach the new inbox reliably. Store information checked September 15, 2026. The displayed rating is from Google Play; screenshots are from the official iOS listing, so Android screens may differ. Optional subscriptions and purchases are subject to the provider’s current terms.

Pro

• Privacy-oriented email controls alongside familiar inbox organization.
• Password-protected messages provide an option for selected external exchanges.

Con

• Protection depends on the message route and sending method.
• Moving an established address involves migration and account-update work.