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data protection and email security for professionals and businesses when collaborating with customers and suppliers.
Works with:
6,390
Overview
Get real privacy in Gmail with end-to-end encrypted emails. Emails disappear and can be revoked. Encrypt your Zoom meeting invites and other sensitive information right in Gmail.

XQ works across existing email platforms, lets you set the email lifespan and unsend emails. Get next level quantum data encryption in 10 seconds.

Easily send and receive one-click secure encrypted emails from Gmail to any other email app. XQ uses quantum random numbers (qRNGs) to edge encrypt your emails and give you a superior level of end-to-end data encryption security. 

XQ is for everyone who values privacy, from consumers to lawyers, doctors, financial institutions and government agencies.

XQ is free to install and use so there is no risk to giving it a try.

MESSAGE EXPIRATION
By default, messages automatically expire after 3 days and then can't be decrypted. This way you won't have to worry about that credit card number you sent Joe's repair being in his email forever.

REVOKE EMAILS
'Unsend' emails by revoking access to encrypted emails by the recipients. Just click the REVOKE button and your email is no longer readable.

SUPER SIMPLE
It's important that we make sending an XQ encrypted email simple and easy. XQ will let you encrypt and send a secure message in as little as 1 click! It doesn't get easier than that.

SUPER SAFE
XQ offers 3 levels of security to match your needs: Instant, Personal and Lockdown! XQ uses an architecture using quantum random numbers that is more secure than existing email encryption solutions because super computers and quantum computers have a much harder time hacking it.


DATA BLIND
XQ won't read your emails and messages because we never have your data - neither will anybody else. The encrypted content stays within your existing service (like Gmail) and we provide the logic to encrypt and decrypt the messages.

If you like XQ, please leave us a 5-star review!

ABOUT XQ

XQ Message is the first quantum safe messaging platform available to the public. With our patent pending technology we've made sending a message securely super simple.
Additional information
Privacy policy
Terms of service
XQ Secure Email will ask for the permissions shown below. Learn more
XQ Secure Email will need access to your Google account
This will allow XQ Secure Email to :
Manage drafts and send emails when you interact with the add-on
View your email message metadata when the add-on is running
View your email messages when the add-on is running
Run as a Gmail add-on
Connect to an external service
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Reviews
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Jeff Harris
April 11, 2021
Im impressed I have had hacker problem .other security mesures havent worked . But Im certain this will slow them down thanks.
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A User of XQ Secure Email
February 17, 2020
Each time I try to test it I get an error message, the encryption key is too short?!?
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A User of XQ Secure Email
June 5, 2019
Amazing app for secure emails - especially from GMAIL to OUTLOOK. Easy and quick to set up. Great way to keep companies and hackers out of my communications.
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Lisa Snyder
January 14, 2021
Nice
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Samson Assefa
December 4, 2020
Samson Assefa Gebrehiwot
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George Pereira
September 8, 2020
I can't get it to work. Login and Register is unclickable. I enter my email and get a "None.Get" response. I have no emails for confirmation in my mail or spam. No idea how this is supposed to work, I just know its not working.
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Raudel Pena
October 22, 2020
Nice
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