Fixed download errors for Windows 10 users with Parental Controls enabled (bug 1586228). Fixed Yahoo mail users being prompted to ... Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox for Windows, ... 17.0.1 · 17.0.2 · 17.0.3 · 17.0.4 · 17.0.5 · 17.0.6 · 17.0.7 · 17.0.8 · 17.0.9 · 17.0.10 · 17.0.11 · 16.0 · 16.0.1 · 16.0.2 · 15.0 · 15.0.1 · 14.0.1 · 14.0.1 · 13.0 · 13.0.1. Today, we launched an update to our crash protection feature to extend the amount ... Firefox 3.6.6 Now Available for Download ...