Download Massive Extender


Add new functions to Add-on Collector

External download of Massive Extender

Add new functions to Add-on Collector

We're sorry to inform you that the program Massive Extender 1.2.1 IS NOT AVAILABLE on the manufacturer/developer's external server.

We're working hard to offer you a new valid link… in the meanwhile, we recommend you Firefox 60.0.2 English

External download

This program belongs to the Firefox Plugins category

Add extra functions to the web browser of the Mozilla Foundation by installing the add-ons available in our selection of Firefox plugins for Windows