Welcome to Firefox for Android Add-ons.

Add extra features and styles to make Firefox for Android your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Johannes Lange

About me

Developer Information
Name Johannes Lange
Homepage http://jolange.github.io/
User since May 13, 2012
Number of add-ons developed 3 add-ons
Average rating of developer's add-ons Not yet rated

Add-ons I've created

Switch Message Colour Requires Restart

Adds a Toolbar-Button to Thunderbird to switch between the mails' original colouring and your user defined colouring.

Not yet rated
3 users

Download Now

OSMSearch

Open Streetmap Search Tool

Not yet rated
4 weekly downloads

Download Now

911tabs Search 1.0

Search Guitar Tabulatures

Not yet rated
1 weekly download

Download Now

My Reviews

Allow HTML Temp

Rated 5 out of 5 stars

by Johannes Lange on Aug. 31, 2023 ·

Thanks for bringing this back to TB 115 so fast, I really missed this one!

This review is for a previous version of the add-on (9.0.0). 

Identity Chooser

Rated 5 out of 5 stars

by Johannes Lange on March 24, 2013 ·

Great one! That's quite useful, simply does what it is expected to, not more and not less.

This review is for a previous version of the add-on (1.8.3).