— English (US)
Your system may not meet the requirements for Firefox, but you can try one of these versions:
Your system doesn't meet the requirements to run Firefox.
Please follow these instructions to install Firefox.
Get the only browser built for people, not profit.
When you find something you want to view later, put it in Pocket.
Internet Health is crucial for the world to thrive. A healthy Internet is one that is private, inclusive, and collaborative.
Participate and explore our latest innovations — technology built in the open and designed to help keep the Internet healthy.
We’re Mozilla, the proudly non-profit champions of a healthy Internet – keeping it open and accessible to all.
You can help Mozilla keep the Internet healthy – attend an event, volunteer, or make a donation.
Learn more about our projects, products and principles designed to help people take control and explore the full potential of their lives online.
Watch the video
The heart of Mozilla is a global community with a shared mission. Watch the video to meet Mozillians from all over the world and all walks of life.
What drives us and makes us different
Want to work at Mozilla? Apply today!
News, notes and ramblings from the Mozilla project
Logos, copy rules, visual assets and more
Addresses, emails, support and feedback forms
A corporation that serves the public good. Seriously.
Our Management Teams, Reps Council and Boards of Directors
An overview of what we make and what we’re working on
Become a volunteer contributor in a number of different areas
Press info and other useful stuff
How Mozilla handles your personal information
The non-profit organization behind Firefox and all Mozilla products