A powerful, new engine thats built for rapidfire performance. Better, faster page loading that uses less computer memory. Gorgeous design and smart features for intelligent browsing.
Crazy powerful browser engine? Check. Less time waiting around for pages to load? Also, check. Get the best Firefox yet.
Less memory usage means more space for your computer to keep running smoothly. Your other programs will thank you.
Whether youve opened 10 or 1000, switching between tabs is faster than ever with Firefoxs new, responsive engine.
Versions Firefox Quantum
ver: Firefox Quantum 57.0 / Nov 17.2017
Screenshots Firefox Quantum
Video Firefox Quantum
All downloads are original and not repacked or modified in any way by us. Secured downloads are files hosted.
Internet / Browser
Firefox Quantum 57.0 : nov 17.2017FREE 7 / 8.1 / 10
Firefox Quantum by Mozilla Organization