Firefox Version 52.9. 0 Esr Free Download 💯 Editor's Choice

Once you have the installer, installation is straightforward. However, to avoid automatically updating to an incompatible version:

It was one of the last versions to support NPAPI plugins (like Silverlight or older versions of Java) that modern browsers have since blocked. firefox version 52.9. 0 esr download

Beyond OS compatibility, 52.9.0 ESR was significant for what it preserved—and what it transitioned away from: NPAPI Plugins: Once you have the installer, installation is straightforward

Despite being nearly eight years old, this version is still downloaded for niche scenarios: Once you have the installer