About me

Developer Information
Name rubo77
User since April 11, 2012
Number of add-ons developed 3 add-ons
Average rating of developer's add-ons Rated 5 out of 5 stars

Add-ons I've created

Fix for zoomed default-font No Restart

This Add-On sets all form elements to 100% so elements where the font-size is not defined are not scaled by the text-scale-factor twice. This solves a wide spread problem on zoomed desktops.


Rated 5 out of 5 stars (1)
359 users

Zoom Menu Elements No Restart

Zoom all elements by factor 2. It works by setting the value of `layout.css.devPixelsPerPx` to 2.
Enabling and disabling will switch the setting on and of.


Rated 5 out of 5 stars (1)
175 users

response-timeout-24-hours No Restart

This plugin sets the response timeout to 24 hours.

Not yet rated
206 users

My Reviews


Not working correctly on Firefox 38 with global zoom in Ubuntu Rated 5 out of 5 stars

A really nice tool, though it needs some fix for Firefox 38:

(I tried another idea with my addon zoom-menu-elements but it seems also weird since Firefox 38)

functions for keyconfig (Thunderbird)

This will break your thinderbird! What you are looking for is keyconfig 20110522 Rated 5 out of 5 stars

I installed this, and this will break Thunderbird 31 completely (see:
In case you installed this, you have to restart Thunderbird with "-safe-mode" te disable this again!


What you are looking for is the "keyconfig 20110522" Add-On, that is old, but still working:
To install this, you have to :

- right-click on the first word "keyconfig" in the old first forum post from "April 30th, 2004" to get the keyconfig.xpi file form here:

- open the settings for the extension "keyconfig 20110522", there you can change all key-shortcut, you like (for example disable single-key-shortcuts or "Ctrl+Q", which is my favorite ;-)

(My 5 stars count for that great Plugin)

Display Contact Photo

only one tiny bug Rated 5 out of 5 stars

This review is for a previous version of the add-on (1.2.5).  This user has a previous review of this add-on.

Display Contact Photo

Local Folder should also use random Pictures Rated 5 out of 5 stars

Great Work.

just some things missing, that would be cool:
if you select a local folder with pictures that are not named {email}.ending you select "use random pictures from folder" and then just any random picture is selected for your contacts each.

so you can create your own identicons.

and it would be nice to have these identicon providers too: Retro, vanillicon and Unicornify!
and then an option to pick randomly of one provider for each contact

This review is for a previous version of the add-on (1.2.5). 

Auto Compress File

Rated 4 out of 5 stars

Sehr praktisch und funktioniert beim Senden/Weiterleiten einer Email

schön wäre noch, wenn man:

Wenn man noch bei BMP Anhängen einstellen könnte, dass diese nicht gezippt würden sondern in PNG umgewandelt

eine vorhandene Mail, die man in seinem IMAP Postfach liegen hat mit einem großen Anhang komprimieren könnte ohne den Header mit Absender, Datum etc. zu verändern. (um den benötigten Speicherverbrauch seines IMAP Kontos klein zu halten)

This review is for a previous version of the add-on (0.2.6). 


outdated Rated 1 out of 5 stars

nicht kompatibel mit neueren Versionen