93.0 Free Download 2021 — Firefox

: This update improved the "SmartBlock" mechanism that provides replacements for commonly blocked trackers, ensuring that websites don't "break" when tracking protection is set to Strict.

: This was one of the last major versions to support older macOS versions before the transition to newer Extended Support Release (ESR) cycles. Firefox 93.0 Free Download 2021

: This version added native support for the AV1 Image File Format (AVIF) , which offers significant bandwidth savings for websites compared to JPEG and WebP while maintaining high image quality. : This update improved the "SmartBlock" mechanism that