To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!

Close

Welcome to Firefox Add-ons.

Choose from thousands of extra features and styles to make Firefox your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

GDR!

About me

Developer Information
Name GDR!
User since June 27, 2013
Number of add-ons developed 1 add-on
Average rating of developer's add-ons Rated 4 out of 5 stars

Add-ons I've created

Paranoia

Check if your emails arrived TLS-encrypted (and which corporations were able to read it nevertheless)

Rated 4 out of 5 stars (16)
689 users

Download Now

My Reviews

FxIF

Rated 5 out of 5 stars

by GDR! on June 13, 2015 ·

Awesome!

This review is for a previous version of the add-on (0.4.8.1.1-signed). 

ToneQuilla

Rated 5 out of 5 stars

by GDR! on Jan. 14, 2014 ·

Awesome extension, helps me react on the important emails

This review is for a previous version of the add-on (1.1.1). 

Certificate Patrol

Rated 2 out of 5 stars

by GDR! on Dec. 9, 2013 ·

It only displays alerts for HTTPS connections - in which world is this an useful Thunderbird extension? Maybe for people who use it as an RSS reader, hence 2 stars.

This review is for a previous version of the add-on (2.0.14.1-signed.1-signed).