FlowCrypt Knowledge Base

Feel free to contact us anytime at human@flowcrypt.com.

Below are some of the questions we got from our users.

Assigning public keys manually

Does FlowCrypt encrypt attachments too?

Using FlowCrypt Keyserver from other software

How can I upgrade via bitcoin?

Can Google read the contents of the emails?

Can recipient decrypt email when not using Gmail or Chrome?

How to communicate one time password to recipient?

Will this plugin send my data to your server?

Emailing ProtonMail

Exporting a key from GPG Keychain / GPG Suite on a Mac

Setting up FlowCrypt on another device - forgot pass phrase

Searching keys on GPG

What FlowCrypt settings to use for maximum security?

How to open encrypted messages in Thunderbird

My contact sent me a public PGP encrypt key. How and where do I use it?

Handling and distributing private keys

What is the level of protection for encrypted emails?

Fixing local storage access in Chrome and Firefox

Missing default Gmail signature in footer of message

How to add a missing sending (alias) address?

Do I have to set up FlowCrypt on every device?

Messaging to people who already use PGP

Password encrypted messages expiration - how does it work?

FlowCrypt PGP usage basics

Prepaying for a year

What happens when recipient doesn’t use FlowCrypt or PGP?

Is access to Google Safe?

Can I set up two encrypted contact forms?

Verifying fingerprints or KeyWords of my contacts

How to view message in original form without FlowCrypt?

What is the purpose of the keywords and fingerprint?

What is my public key for?

How do I get to FlowCrypt Settings?

Where is FlowCrypt private key stored?

How do i find my private key?

Which messages will be encrypted? Do my friends have to use this too?

Why does the extension need access to email inbox?