Learn more and see where to find downloads in Firefox.

For your safety, Firefox now blocks downloads that rely on insecure connections, protecting against potentially malicious or unsafe downloads.Bear in mind, this permission prompt only appears the first time these users run Firefox on their computer.

dmg file, they’ll now be prompted to finish installation. To prevent session loss for macOS users who are running Firefox from a mounted.Forgot something? Switching to an unloaded tab automatically reloads it. This helps to reduce Firefox out-of-memory crashes. When available system memory is critically low, Firefox on Windows will automatically unload tabs based on their last access time, memory usage, and other attributes.Firefox PDF viewer now supports filling more forms (e.g., XFA-based forms, used by multiple governments and banks).It also supports transparency and other advanced features. It offers significant bandwidth savings for sites compared to existing image formats. Firefox now supports the new AVIF image format, which is based on the modern and royalty-free AV1 video codec.Voilà! Support for images containing ICC v4 profiles is enabled on macOS.Find it easier now! Mac users can now access the macOS share options from the Firefox File menu.For added viewing pleasure, full-range color levels are now supported for video playback on many systems.We now provide more secure connections: Firefox can now automatically upgrade to HTTPS using HTTPS RR as Alt-Svc headers.

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