We believe that the internet should be public, open and accessible.

We’re a global community of thousands who believe in the power of technology to enrich people’s lives. More

We’re an open source project whose code is used for some of the Internet’s most innovative applications. More

We’re a public benefit organization dedicated to making the Internet better for everyone. More

Our Projects View All

Firefox®
The award-winning Web browser

Thunderbird®
Enjoy safe, fast and easy email

SeaMonkey®
Browse, e-mail, chat and edit all in one

Bugzilla™
Our powerful bug tracking tool

Camino®
Mozilla power, Mac style

Lightning & Sunbird®
Calendaring extension and application

Latest news from Mozilla View All

20 Oct 2009

Plugin Checker, Demos, TestPilot, Firebug, WoMoz, Metrics, Weave, and more… In this issue… Firefox plugin checker launched New Firefox demos Vote … Read On

06 Oct 2009

Add-on Developer Hub, PluginCheck, Personas, tab matching, Test Pilot, CSP, processing.js, and more… In this issue… Add-on Developer Hub launched New PluginCheck page needs … Read On

29 Sep 2009

Challenge deadlines, WebGL, Theora, Firefox, Snowl, Open Web, Drumbeat, Mozilla Catalyst, and more… In this issue… Weave Web UI concepts due tomorrow Extend Firefox contest … Read On

Get Involved Learn how you can help