ProtonMail 1.5.5 APK Download

The most important feature ProtonMail is its ability to encrypt messages, which means that only the sender and the recipient can read those emails. For anyone else intercepting those messages, the content would be gibberish.

ProtonMail features PGP end-to-end encryption, and the interface of the email client is intuitive and easy to use. All the features that you’ve been using until now in other apps are present, such as swipe gestures for example.

The application promises online privacy, and the developers of the app say that anyone with access to the ProtonMail protocols and servers won’t be able to make sense of the messages. Also, the application is completely open source, and ProtonMail is hosted entirely in Switzerland.

Features:

Send and receive encrypted emails
No one can read the contents of your emails
Service is based on Switzerland and follows strict privacy rules

What's new in ProtonMail APK 1.5.5:

Greatly strengthened authentication security against MITM attack
Added support for ProtonMail's upcoming single password mode
Minor user interface improvements
Small bug fixes

For more information on downloading ProtonMail to your phone, check out our guide: how to install APK files.

Other ProtonMail APK versions (71):

ProtonMail 4.0.3 2024-02-20
ProtonMail 3.0.17 2023-10-13
ProtonMail 3.0.16 2023-08-09
ProtonMail 3.0.15 2023-05-19
ProtonMail 3.0.14 2023-04-27
ProtonMail 3.0.13 2023-03-23
ProtonMail 3.0.12 2023-03-03
ProtonMail 3.0.11 2023-01-12
ProtonMail 3.0.9 2022-11-07
ProtonMail 3.0.7 2022-10-31
ProtonMail 3.0.6 2022-09-26
ProtonMail 3.0.4 2022-08-18
ProtonMail 3.0.2 2022-06-27
ProtonMail 1.15.0 2022-01-11
ProtonMail 1.13.40 2021-12-13
ProtonMail 1.13.39 2021-12-02
ProtonMail 1.13.38 2021-11-16
ProtonMail 1.13.36 2021-10-19
ProtonMail 1.13.34 2021-09-07
ProtonMail 1.13.33 2021-08-04
ProtonMail 1.13.31 2021-07-21
ProtonMail 1.13.30 2021-05-31
ProtonMail 1.13.29 2021-05-19
ProtonMail 1.13.28 2021-03-30
ProtonMail 1.13.25 2021-02-09
ProtonMail 1.13.24 2021-01-13
ProtonMail 1.13.22 2020-12-22
ProtonMail 1.13.21 2020-11-30
ProtonMail 1.13.16 2020-10-23
ProtonMail 1.13.13 2020-10-06
ProtonMail 1.13.10 2020-08-18
ProtonMail 1.13.8 2020-07-16
ProtonMail 1.13.6 2020-06-30
ProtonMail 1.13.1 2020-03-25
ProtonMail 1.12.3 2019-12-17
ProtonMail 1.12.2 2019-10-22
ProtonMail 1.12.1 2019-09-27
ProtonMail 1.12.0 2019-09-09
ProtonMail 1.11.4 2019-06-23
ProtonMail 1.11.3 2019-06-12
ProtonMail 1.11.2 2019-06-06
ProtonMail 1.11.1 2019-05-09
ProtonMail 1.11.0 2019-04-19
ProtonMail 1.10.6 2019-03-20
ProtonMail 1.10.5 2019-02-21
ProtonMail 1.10.3 2019-01-27
ProtonMail 1.10.2 2018-12-27
ProtonMail 1.10.1 2018-11-21
ProtonMail 1.10.0 2018-11-14
ProtonMail 1.9.3 2018-09-29
ProtonMail 1.9.2 2018-09-07
ProtonMail 1.9.1 2018-07-22
ProtonMail 1.9.0 2018-07-12
ProtonMail 1.8.7 2018-06-01
ProtonMail 1.8.6 2018-05-21
ProtonMail 1.8.4 2018-05-11
ProtonMail 1.8.3 2018-03-30
ProtonMail 1.8.1 2018-02-02
ProtonMail 1.8.0 2018-01-31
ProtonMail 1.7.2 2017-10-12
ProtonMail 1.7.1 2017-10-02
ProtonMail 1.7.0 2017-09-15
ProtonMail 1.6.5 2017-06-26
ProtonMail 1.6.4 2017-06-13
ProtonMail 1.6.1 2017-04-27
ProtonMail 1.6.0 2017-03-31
ProtonMail 1.5.15 2017-03-10
ProtonMail 1.5.9 2017-01-26
ProtonMail 1.5.8 2017-01-20
ProtonMail 1.5.7 2016-12-06
ProtonMail 1.5.3 2016-10-19

New in ProtonMail 1.5.5:

Greatly strengthened authentication security against MITM attack
Added support for ProtonMail's upcoming single password mode
Minor user interface improvements
Small bug fixes

ProtonMail APK 1.5.5

ProtonMail is an email client that promises complete security for its users with the help of powerful encryption.

About this version

App description

Free Download

Features:

What's new in ProtonMail APK 1.5.5:

Other ProtonMail APK versions (71):

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