Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Zombie Keys (Multilanguage Keyboard) by J-Derby
Rated 5 out of 5 stars
This extension is great!
If you want to do things like this on the Chrome browser there's an extension called AccentsPlus:
http://bit.ly/AccentsPlus
To create your own collections, you must have a Mozilla Add-ons account.