Skip to main content

Portable Firefox 52 !link! Jun 2026

The primary reason many enterprises and power users clung to Firefox 52 was its support for .

When Firefox 57 (Quantum) arrived, it killed support for these legacy extensions. Many beloved add-ons simply ceased to work overnight. portable firefox 52

JavaScript errors detected

Please note, these errors can depend on your browser setup.

If this problem persists, please contact our support.

Contact Support Close