Proton Mail: Encrypted Email
A trusted email app that uses end-to-end encryption and offers advanced security
Proton AG
Proton Mail: Encrypted Email is developed and provided by Proton AG. LDPlayer offers the download service only.
Version3.0.16
Updated on
2025-04-16
Rating4.5
Categorych.protonmail.android
Package name500+
Downloads3.0.16
Proton Mail: Encrypted Email Description
Keep your conversations private. Proton Mail is encrypted email from Switzerland. Used by millions worldwide, our all-new email app protects your communications and has everything you need to easily manage your inbox.
The Wall Street Journal says:
“Proton Mail offers encrypted email, which makes it virtually impossible for anyone to read it except the sender and the recipient.”
With the all-new Proton Mail app, you can:
• Create a @proton.me or @protonmail.com email address
• Send and receive encrypted emails and attachments with ease
• Switch between multiple Proton Mail accounts
• Keep your inbox tidy and clean with folders, labels and simple swipe-gestures
• Receive new email notifications
• Send Password-protected Emails to anyone
• Enjoy your inbox in dark mode
Why use Proton Mail?
• Proton Mail is free — We believe everyone deserves privacy. Upgrade to a paid plan to get more done and support our mission.
• Easy to use — Our all-new app has been redesigned to make it easier to read, organize, and write your emails.
• Your inbox is yours — We don’t spy on your communications to show you targeted ads. Your inbox, your rules.
• Rigorous encryption — Your inbox is secured on all your devices. No one can read your emails but you. Proton is privacy, guaranteed by end-to-end and zero-access encryption.
• Unmatched protection — We offer strong phishing, spam, and spying/tracking protection.
Industry Leading Security Features
Messages are stored on Proton Mail servers using end-to-end encryption at all times and are transmitted securely between Proton servers and user devices. This largely eliminates the risk of message interception.
Zero Access to Your Email Content
Proton Mail's zero access architecture means that your data is encrypted in a way that makes it inaccessible to us. Data is encrypted on the client side using an encryption key that Proton does not have access to. This means we don't have the technical ability to decrypt your messages.
Open-Source Cryptography
Proton Mail's open-source software has been thoroughly vetted by security experts from around the world to ensure the highest levels of protection. Proton Mail only uses secure implementations of AES, RSA, along with OpenPGP, while all of the cryptographic libraries used are open source. By using open-source libraries, Proton Mail can guarantee that the encryption algorithms used do not have clandestinely built-in back doors.
Proton Mail in the press:
“Proton Mail is an email system which uses end-to-end encryption, making it impossible for outside parties to monitor.” Forbes
“A new email service being developed by a group from MIT that met at CERN promises to bring secure, encrypted email to the masses and keep sensitive information away from prying eyes.” Huffington Post
Follow Proton on social media for all the latest news and offers:
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
The Wall Street Journal says:
“Proton Mail offers encrypted email, which makes it virtually impossible for anyone to read it except the sender and the recipient.”
With the all-new Proton Mail app, you can:
• Create a @proton.me or @protonmail.com email address
• Send and receive encrypted emails and attachments with ease
• Switch between multiple Proton Mail accounts
• Keep your inbox tidy and clean with folders, labels and simple swipe-gestures
• Receive new email notifications
• Send Password-protected Emails to anyone
• Enjoy your inbox in dark mode
Why use Proton Mail?
• Proton Mail is free — We believe everyone deserves privacy. Upgrade to a paid plan to get more done and support our mission.
• Easy to use — Our all-new app has been redesigned to make it easier to read, organize, and write your emails.
• Your inbox is yours — We don’t spy on your communications to show you targeted ads. Your inbox, your rules.
• Rigorous encryption — Your inbox is secured on all your devices. No one can read your emails but you. Proton is privacy, guaranteed by end-to-end and zero-access encryption.
• Unmatched protection — We offer strong phishing, spam, and spying/tracking protection.
Industry Leading Security Features
Messages are stored on Proton Mail servers using end-to-end encryption at all times and are transmitted securely between Proton servers and user devices. This largely eliminates the risk of message interception.
Zero Access to Your Email Content
Proton Mail's zero access architecture means that your data is encrypted in a way that makes it inaccessible to us. Data is encrypted on the client side using an encryption key that Proton does not have access to. This means we don't have the technical ability to decrypt your messages.
Open-Source Cryptography
Proton Mail's open-source software has been thoroughly vetted by security experts from around the world to ensure the highest levels of protection. Proton Mail only uses secure implementations of AES, RSA, along with OpenPGP, while all of the cryptographic libraries used are open source. By using open-source libraries, Proton Mail can guarantee that the encryption algorithms used do not have clandestinely built-in back doors.
Proton Mail in the press:
“Proton Mail is an email system which uses end-to-end encryption, making it impossible for outside parties to monitor.” Forbes
“A new email service being developed by a group from MIT that met at CERN promises to bring secure, encrypted email to the masses and keep sensitive information away from prying eyes.” Huffington Post
Follow Proton on social media for all the latest news and offers:
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
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Comments about Proton Mail: Encrypted Email Android Version
Sorting beyond 3 tags and 3 folders locked behind a subscription (I get why, but still). Latest update makes reading some emails in dark mode impossible - black lettering on a dark charcoal background. "Automatic loading of remote content is turned off. This can be changed in the settings." Settings are extremely limited, and nowhere in that scant list is anything even alluding to the idea of automatic loading of remote content. I think I'll stick to the desktop version.
I used to love the app, but since the newest update (4.0.6) it's horrible. The font looks like notepad, when you reply to an email you have to scroll all the way to the top to see what you are typing, and with every reply it adds another Re to the subject line. The app is absolutely garbage now. I really hope they fix it soon or I HAVE to bail on it. Its basically unusable like this.
I agree with the other reviews here after the last update to version 4.0.6. It's a major step back & almost unusable especially when responding to long emails. The new font is ridiculous with no way to revert to the previous default one & it no longer automatically hyperlinks. I wish there was a way to rollback to the previous version!
Sorting beyond 3 tags and 3 folders locked behind a subscription (I get why, but still). Latest update makes reading some emails in dark mode impossible - black lettering on a dark charcoal background. "Automatic loading of remote content is turned off. This can be changed in the settings." Settings are extremely limited, and nowhere in that scant list is anything even alluding to the idea of automatic loading of remote content. I think I'll stick to the desktop version.
I used to love the app, but since the newest update (4.0.6) it's horrible. The font looks like notepad, when you reply to an email you have to scroll all the way to the top to see what you are typing, and with every reply it adds another Re to the subject line. The app is absolutely garbage now. I really hope they fix it soon or I HAVE to bail on it. Its basically unusable like this.
I agree with the other reviews here after the last update to version 4.0.6. It's a major step back & almost unusable especially when responding to long emails. The new font is ridiculous with no way to revert to the previous default one & it no longer automatically hyperlinks. I wish there was a way to rollback to the previous version!
Is Proton Mail: Encrypted Email safe for my device?
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Yes, Proton Mail: Encrypted Email follows the Google Play content guidelines to ensure safe use on your Android device.
What is an XAPK file, and what should I do if the Proton Mail: Encrypted Email I downloaded is an XAPK file?
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A file with .xapk extension is a compressed package file. It is a container file format that incorporates APK and additional associated files required for the installation.
The XAPK format was introduced to package the APK file and OBB file together for a seamless delivery and installation process.
XAPK format can help reduce the package size of application.
On mobile phones, users need to install the XAPK installer first, and then install XAPK files through that installer. You can find the installer here:https://apkcombo.com/how-to-install/. But on PC client, you just need to put the file on LDPlayer.
Can I play Proton Mail: Encrypted Email on my computer?
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Yes, you can play Proton Mail: Encrypted Email on your computer by installing LDPlayer, an Android emulator. After installing LDPlayer, simply drag and drop the downloaded APK file into the emulator to start playing Proton Mail: Encrypted Email on PC. Alternatively, you can open the emulator, search for the game or app you want to play, and install it from there.
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