Firefox Release

November 10, 2014

Version 33.1, first offered to Release channel users on November 10, 2014

We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox!



  • PDF.js: With some images, wrong colors could show up. Affects a very small number of PDF

  • Windows: Interface may be slow when typing or selecting text (1089183)

  • Windows: On some combination of hardware and drivers, some flickering can happen

All Firefox downloads