最新バージョン
4.8.1 インストールしても安全
4.8.1 インストールしても安全
Proton Mail offers encrypted email services from Switzerland, ensuring utmost privacy for your conversations. Trusted by millions globally, our all-new email app provides comprehensive features to seamlessly manage your inbox.
The Wall Street Journal states: "Proton Mail offers encrypted email, making it virtually impossible for anyone other than the sender and recipient to read."
With the all-new Proton Mail app, you can:
- Create a @proton.me or @protonmail.com email address
- Easily send and receive encrypted emails and attachments
- Effortlessly switch between multiple Proton Mail accounts
- Organize your inbox with folders, labels, and intuitive swipe gestures
- Receive notifications for new emails
- Send password-protected emails
- Enjoy a dark mode interface for your inbox
Why choose Proton Mail?
- Proton Mail is free - We believe in privacy for everyone. Upgrade to a paid plan to access more features and support our mission.
- User-friendly - Our app has been redesigned to enhance readability, organization, and email composition.
- Your inbox, your rules - We prioritize your privacy by not monitoring your communications for targeted ads.
- Rigorous encryption - Proton ensures end-to-end and zero-access encryption, guaranteeing that only you can read your emails on any device.
- Unmatched protection - Our service provides robust protection against phishing, spam, and spying/tracking attempts.
Industry-leading security features:
Messages are stored on Proton Mail servers with constant end-to-end encryption and securely transmitted between our servers and your devices, significantly minimizing the risk of message interception.
Zero access to your email content:
Proton Mail adopts a zero access architecture, meaning your data is encrypted in a manner that even we can't access. Your information remains encrypted using a key that only you possess. This ensures we lack the technical ability to decrypt your messages.
Open-source cryptography:
Proton Mail employs open-source software thoroughly reviewed by worldwide security experts, guaranteeing the highest levels of protection. We exclusively use secure implementations of AES, RSA, and OpenPGP, along with open-source cryptographic libraries. This eliminates the possibility of clandestine backdoors in the encryption algorithms.
Proton Mail in the press:
- "Proton Mail is an email system that employs end-to-end encryption, preventing outside parties from monitoring." - Forbes
- "A new email service from a group at MIT who met at CERN promises to provide secure, encrypted email for everyone, protecting sensitive information from prying eyes." - Huffington Post
Stay updated with the latest news and offers from Proton:
- Facebook: /proton
- Twitter: @protonprivacy
- Reddit: /protonmail
- Instagram: /protonprivacy
For more information, visit: https://proton.me/mail
Our open-source code base: https://github.com/ProtonMail
概要
Proton Mail: Encrypted Email は、 Proton AGによって開発されたカテゴリ 通信 の Freeware ソフトウェアです。
Proton Mail: Encrypted Email の最新バージョン 4.8.1 2025/04/04 にリリースです。 それは最初 2023/10/22 のデータベースに追加されました。
Proton Mail: Encrypted Email が次のオペレーティング システムで実行されます: Android。
ユーザー Proton Mail: Encrypted Email の 4 5 つの星からの評価を与えた。
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