Firefox is a fast, full-featured Web browser. It offers great security, privacy, and protection against viruses, spyware, malware, and it can also easily block pop-up windows. The key features that have made Firefox so popular are the simple and effective UI, browser speed and strong security capabilities.

Firefox has complete features for browsing the Internet. It is very reliable and flexible due to its implemented security features, along with customization options. Firefox includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, a streamlined browser window that shows you more of the page than any other browser and a number of additional features that work with you to help you get the most out of your time online.

Firefox 85.0.1 fixes:

  • Security fix

  • Prevent access to NTFS special paths that could lead to filesystem corruption.

  • Fixed a crash when authenticating to websites using SPNEGO on macOS devices with Apple Silicon CPUs (bug 1685427).

  • Avoid printing an extra blank page at the end of some documents (bug 1689789).

  • Fixed a browser crash in case of unexpected Cache API state (bug 1684838).

  • FIxed external URL scheme handlers when using the Firefox flatpak (bug 1688966)


Changes in Firefox 85.0.2:

Download: Firefox 85.0.2 for Windows | Firefox 64-bit | ~50.0 MB (Freeware)
Download: Firefox 85.0.2 for Linux | 64-bit | ~70.0 MB
Download: Firefox 85.0.2 for MacOS | 124.0 MB
View: Firefox Home Page | Release Notes