Screenshot

Hoodiecrow is a community supported fork of Whiteout Mail an easy to use email client with integrated OpenPGP encryption written in pure JavaScript. Unlike Whiteout, Hoodiecrow focuses on providing an optimized user experience for Google Mail users via the REST based Gmail api, instead of supporting all standard mail servers via IMAP/SMTP.

Try the app (alpha version):

app.hoodiecrow.com

Source code:

Github repository

Hoodiecrow relies on the following libraries: