OpenKeychain: Easy PGP icon

OpenKeychain: Easy PGP APK

1643 votes, 4.4/5

The description of OpenKeychain: Easy PGP

OpenKeychain helps you communicate more privately and securely. It uses high-quality modern encryption to ensure that your messages can be read only by the people you send them to, others can send you messages that only you can read, and these messages can be digitally signed so the people getting them are sure who sent them. OpenKeychain is based on the well established OpenPGP standard (also referred to as PGP, GPG, or GnuPG) making encryption compatible across your devices and operating systems.

Modern encryption is based on digital “keys”. OpenKeychain stores and manages your keys, and those of the people you communicate with, on your Android. It also helps you find others’ keys online, and interchange keys by touching devices. But its most frequent use is in using those keys to encrypt and decrypt messages.

★ Integration with other Apps:
• K-9 Mail
• Conversations
• and many more…

★ Open Source: OpenKeychain is designed to be trustworthy. It’s Free Software with no secrets; anyone can examine and validate every bit of it (Source code available at https://github.com/open-keychain/open-keychain)

★ Independent Security Audit: The auditing company Cure53 performed an intensive security audit of OpenKeychain. The security experts summarize their final result with "[...] none of the spotted issues were considered to be of a critical severity in terms of security implications. The latter is a significant and impressive result for an app of this complexity and relevance."

★ Permissions: Because OpenKeychain is Free Software, anyone can validate that the permissions are indeed only required for the listed features.
• In-app purchases: Donate to the developers
• Identity: Pre-fill name and email addresses
• Contacts: Connect keys to your contacts (only offline)
• Photos/Media/Files: Import/export keys from SD card
• Camera: Scan QR Codes to add other people's keys
• Others: Internet permission to retrieve keys, NFC permission to use YubiKeys

Starting with Android 6, permissions are requested when required in-app!

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OpenKeychain: Easy PGP APK Version History
Request OpenKeychain: Easy PGP UpdateRequest Update
OpenKeychain: Easy PGP 4.1 for Android 4.0.3+ APK Download

Version: 4.1 (41010) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-08-08

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 4.1(41010) apk safe verified

APK File SHA1: fd8a0806deb5f79f2a9c7c714cc5a14090b80fdb

What's new: 4.1 * Better detection of emails and other content when opened4.0 * More...

Download APK(8.4 MB)

OpenKeychain: Easy PGP 4.0.3 for Android 4.0.3+ APK Download

Version: 4.0.3 (40300) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-07-07

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 4.0.3(40300) apk safe verified

APK File SHA1: 2c1bd94beb7c32dc327eb7e5ec6ace125d0f6e8c

What's new: 4.0 * Experimental support for Security Tokens over USB * Allow pas More...

Download APK(8.4 MB)

OpenKeychain: Easy PGP 4.0.1 for Android 4.0.3+ APK Download

Version: 4.0.1 (40100) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-05-21

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 4.0.1(40100) apk safe verified

APK File SHA1: a9aea6a2068fe9dd5434e051ba1e661a22c047c0

What's new: 4.0 * Experimental support for Security Tokens over USB * Allow pas More...

Download APK(8.3 MB)

OpenKeychain: Easy PGP 4.0 for Android 4.0.3+ APK Download

Version: 4.0 (40000) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-05-18

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 4.0(40000) apk safe verified

APK File SHA1: e16541bcc67a0ae95b1639a2864b5859296b7355

What's new: 4.0 * Experimental support for Security Tokens over USB * Allow pas More...

Download APK(8.3 MB)

OpenKeychain: Easy PGP 3.9.5 for Android 4.0.3+ APK Download

Version: 3.9.5 (39510) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-04-29

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 3.9.5(39510) apk safe verified

APK File SHA1: d07501a46e9ba6cca636c2be5e56975308eb9db4

What's new: 3.9 * Detection and handling of text data * Performance improvement More...

Download APK(8.5 MB)

OpenKeychain: Easy PGP 3.9.4 for Android 4.0.3+ APK Download

Version: 3.9.4 (39400) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-03-16

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 3.9.4(39400) apk safe verified

APK File SHA1: 3c3918d125272fa7e6f6cde34a15131d584223c9

What's new: 3.9 * Detection and handling of text data * Performance improvement More...

Download APK(8.4 MB)

OpenKeychain: Easy PGP 3.9.1 for Android 4.0.3+ APK Download

Version: 3.9.1 (39100) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-03-06

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 3.9.1(39100) apk safe verified

APK File SHA1: 1ce9d948e826066f10996db5592adfa9d0198f53

What's new: 3.9 * Detection and handling of text data * Performance improvement More...

Download APK(8.4 MB)

OpenKeychain: Easy PGP 3.9 for Android 4.0.3+ APK Download

Version: 3.9 (39000) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-03-03

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 3.9(39000) apk safe verified

APK File SHA1: 7e910f37967f266e05f98958d8c05fa61e358370

What's new: 3.9 * Detection and handling of text data * Performance improvement More...

Download APK(8.4 MB)

OpenKeychain: Easy PGP 3.8.2 for Android 4.0.3+ APK Download

Version: 3.8.2 (38200) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-01-13

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 3.8.2(38200) apk safe verified

APK File SHA1: 2650d349288cdc6e8324dcdb9034488f4b934047

What's new: 3.8 * Redesigned key editing * Choose remember time individually wh More...

Download APK(8.2 MB)

OpenKeychain: Easy PGP 3.8 for Android 4.0.3+ APK Download

Version: 3.8 (38000) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Update on: 2016-01-11

Signature: 82990d5f636082f865ca476f5a60afb85b6b2690 OpenKeychain: Easy PGP 3.8(38000) apk safe verified

APK File SHA1: 83a52cfb4122aa4a880e0a24c76f4c08784af19c

What's new: 3.8 * Redesigned key editing * Choose remember time individually wh More...

Download APK(8.2 MB)

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