Download Firefox 12-51 52 Esr ((top)) Guide

This is the last version to support Windows XP and Vista and the NPAPI plugins (like Java and Silverlight). Windows (64-bit) Installer Windows (32-bit) Installer Firefox 12 - 51 (Standard Releases): These are accessible through the release index. Index of All Firefox Releases Key Version Features Firefox 52 ESR: Notable for being the last version to support the NPAPI plugin

Microsoft's SmartScreen often blocks old MSI/EXE installers. You will need to click "More info" and then "Run anyway." Alternatively, use a Windows 7 virtual machine. Download Firefox 12-51 52 Esr

Are you looking to download Firefox 12-51 52 ESR? If so, you've come to the right place. In this article, we'll provide a step-by-step guide on how to download and install Firefox 12-51 52 ESR, as well as highlight some of its key features and benefits. This is the last version to support Windows