This software is already obsolete. No support response, no update nor no severe security fix. In addition, hardcoded part is also too old, so many functions don't work. To keep your pgp/gpg providing security, this is already dead. We need other open sourse fine pgp/gpg frontend for gmail. I completely disappointed this front end of pgp/gpg. Especially, this extention breaks our pgp/gpg encryped or signed email. At this moment, we must call it non-secure ware just saying itself sesure, u... Show more
Simple end-to-end encryption to secure email and attachments on Google
Adds a Secure Compose button to Gmail
Send encrypted email and attachments / files to anyone
Receive encrypted email directly or through Encrypted Contact Page
Digital signatures