Based on our record, Autocrypt seems to be more popular. It has been mentiond 8 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.
Usability: Traditional e-mail clients that added support for e2ee did just about enough work to be able to claim it was functional. but we know, decades later, that software needs to be extremely simple and well-designed for large numbers of users to adopt it. So when users were faced with weird, confusing, or buggy tooling, they typically turned it off. How do we fix this? A lot more active research needs to... - Source: Reddit / 6 days ago
As PGP is still utilized Autocrypt is the implementation that makes sense for Tutanota (#198). - Source: Reddit / 12 days ago
If you want encrypted instant messaging, I'd recommend the Matrix ecosystem, using the Element apps. For an email-based protocol, I would suggest Delta Chat, which is backwards compatible with existing email accounts, and follows the Autocrypt approach to PGP.  https://element.io/  https://delta.chat/en/  https://autocrypt.org/. - Source: Hacker News / about 2 months ago
> you have to use it in your existing email client, and then you have to download keys, and then there’s this whole third issue of making sure they’re the right keys. If you use Thunderbird as your email client, then it will download the right keys for you automatically. Actually it's two clicks to use the WKD support to download the key (assuming your correspondent's email provider supports that, as ProtonMail... - Source: Hacker News / about 2 months ago
> a new protocol that can degrade gracefully Does Autocrypt meet that definition? https://autocrypt.org/ Sadly, for the last 3 years, ProtonMail has resisted implementing it (unlike Posteo, for example), using FUD tactics to justify themselves: https://github.com/ProtonMail/WebClient/issues/120. - Source: Hacker News / 3 months ago
OpenKeychain - OpenKeychain helps you communicate more privately and securely.
Kleopatra - Kleopatra is a certificate manager and GUI for GnuPG.
PGP Everywhere - PGP Everywhere is an iPhone / iPad app that allows you to utilize the security of PGP encryption anywhere you type, in almost any app!
GnuPG - GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).
Enigmail - Security extension to Mozilla Thunderbird and SeaMonkey
GPG Suite - Use GPG Suite to encrypt, decrypt, sign and verify files or messages.