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FlowCrypt: Encrypted Email with PGP for Android

Developer's Description

Simple end-to-end encryption to secure email and attachments on Gmail, Outlook or any other email provider.

- Sets up in a few taps

- Send encrypted email and attachments to anyone

- Digital signatures

FlowCrypt lets you use PGP end-to-end encryption by generating a private and public key. Sources available at

There are a few ways this encryption app stands out:

- Easy email encryption that just works.

- Anyone can use it. We've worked to ensure every single way possible that email encryption can be confusing has been removed, so that more people can encrypt Gmail or other email.

- You can send encrypted attachments. Text files, powerpoint slides, excel documents, image files, any and all files and attachments can be sent privately. Of what use would an encryption app be if you couldn't encrypt attachments.

- No understanding of cryptography needed. Dont know what a public key is? You dont need to know to secure your email with FlowCrypt. Power users with an existing public key are also served.

Whether you have struggled with other ways to encrypt email or you are trying email encryption for the first time, you will find this a very simple secure email solution thanks to PGP.

PGP stands for Pretty Good Privacy it's the standard for secure email encryption. This Gmail end-to-end encryption plugin lets you encrypt Gmail messages anytime your email security and privacy matters, without having to think about it.

Current Gmail encryption doesn't allow for the level of privacy that we should expect. We've been waiting years for Google to deliver on its end-to-end encryption promise for a secure Gmail, but theyve shown no sign of following through with secure email. Google private email efforts never reached production and even in beta were not compatible with other email PGP encryption out there. That is why we created the FlowCrypt PGP plugin that lets you encrypt google email without needing to learn anything new.

Email PGP encryption has been historically a very difficult area, which few people used because there was no easy PGP solution around. If you were asked for a Public Key or a PubKey so that others can encrypt messages for you, just install FlowCrypt and you will find your new Public Key in the settings.

Also, file encryption is fully supported. To encrypt an attachment just open a compose screen, add the recipient's email, and attach a file. If they have encryption set up on their end, that's it - just send the encrypted email out.

PGP or the OpenPGP is a standard for encrypted communication used by more than 10 million people. FlowCrypt is compatible with GPG, GnuPG, Enigmail, AirMail, mCrypt, ProtonMail, MyCrypt, KryptoKit, GPG4o, GPG4Win, Symantec PGP Desktop, Mailvelope, GPGTools (GPG Tools) and other OpenPGP software. It is not fully compatible with Virtru and other encryption solutions that don't use PGP.

This encryption app is trusted by doctors (sending sensitive messages and files to patients), lawyers (using file encryption to share contracts and sending private emails to clients), web security companies (sending secure emails with user data), medical dispatchers, accountants and CPA's (sharing sensitive tax information with their clients), schools and many more. And of course, encryption is useful for regular folks who simply care about their privacy and sometimes want to send private email.

Looking forward to your feedback! Email us at as we're improving the app every day.

Full Specifications

What's new in version 0.8.0


Release July 3, 2019
Date Added July 3, 2019
Version 0.8.0

Operating Systems

Operating Systems Android
Additional Requirements Requires Android 6.0 and up


Total Downloads 7
Downloads Last Week 0
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