All email applications on this page support the OpenPGP standard either directly or with additional software.The authors of this webpage are not actively participating in the development of each of these third-party apps.No security audits have been done by us and, thus, we cannot provide any security guarantees.
Trying to download with the button for PGP Desktop Email for Mac downloads the Linux version, but using the Linux button seems to download the Mac dmg. The version appears to be 10.1.2, but from what I read, it doesn't work on Lion. Symantec has stopped investing in PGP many years ago, and there are many companies who are dying to have PGP supported on Outlook for Mac. It's only a drop in the bucket, but I myself would be willing to pay up to 100USD for a license for a supported Outlook PGP option. Once you guys get things stable for Mail, please do re. What this guide teaches is how to use PGP with Mozilla Thunderbird, an email client program that performs a similar function to Outlook. You may have your own favorite email software program (or use a web mail service like Gmail or Outlook.com). This guide won't tell you how to use PGP.
- Postbox using Enigmail
Pgp Outlook 2016 Mac
- Postbox using Enigmail
Webmail Provider with Browser Plugins
A lot of webmail providers support email encryption via the OpenPGP standard using Mailvelope.The Mailvelope website provides a list of supported webmail providers.
Providers with help pages:
Pre-configured (authorized) providers:
Other authorized providers with API support:
Webmail Provider with In-Browser Cryptography
- Hushmail (limited OpenPGP support)
If a project is missing and you would like it included, please open a pull request at github.com/OpenPGP/openpgp.org.Please note that we only include published, working software, which implements the standard.The software is ordered alphabetically within the sections.
OpenKeychain helps you communicate more privately and securely. It uses 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 making encryption compatible across your devices and systems. For a list of compatible software for Windows, Mac OS, and other operating systems consult openpgp.org/software/.
Modern encryption is based on digital “keys”. OpenKeychain stores and manages your keys, and those of the people you communicate with, on your Android smartphone. It also helps you find others’ keys online, and exchange keys. But its most frequent use is in using those keys to encrypt and decrypt messages.
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 GitHub)
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.”
Pgp Outlook Mac Os
OpenKeychain primarily integrates with K-9 Mail to provide end-to-end encryption capabilities.Besides this, several other apps work with OpenKeychain to provide encryption.
|K-9 Mail||Best open source email client for Android||Play, F-Droid||GitHub|
|Conversations||Jabber/XMPP client with OpenPGP support||Play, F-Droid||GitHub|
|Password Store||Password manager compatible with “pass”||Play, F-Droid||GitHub|
|Oversec||Transparently encrypts and decrypts any text in any app.||Play|
|Mail.de||Mail.de email client||Play|
|PGPClipper||PGPClipper integrates with the clipboard to decrypt PGP messages||Play, F-Droid||GitHub|
|andOTP||OTP generator with backups in OpenPGP format||Play, F-Droid||GitHub|
|oandbackup||Backup apps encrypted via OpenPGP||F-Droid||GitHub|
|PGPAuth||Send OpenPGP-signed requests to a server||Play, F-Droid||GitHub|
|PGP ID||Authenticate at supported online services securely||Play|
|PhotoPGP||Take photos of sensitive, private, or confidential information||Play|
|FairEmail||Fully featured, open source, privacy oriented email app for Android||Play, F-Droid||GitHub|
We are not actively participating in the development of each of these third-party apps.No security audits have been done by us and, thus, we cannot provide any security guarantees.
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!