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

Alexander Von Kampfer

About me

Developer Information
Name Alexander Von Kampfer
Location Tercer planeta
Occupation Destructor y creador de mundos
User since Dec. 21, 2011
Number of add-ons developed 0 add-ons
Average rating of developer's add-ons Not yet rated

My Reviews

Session Manager

Rated 5 out of 5 stars

by Alexander Von Kampfer on April 24, 2018 ·

men este complemento es magnifico ojala lo actualizaras para quantum

This review is for a previous version of the add-on (0.8.1.13).