Mozilla Firefox is a fast, full-featured browser for Windows that makes browsing more efficient than ever before. Firefox includes pop- up blocking; a tab-browsing mode that lets you open several pages in a single window; integrated Google searching; simplified privacy controls that let you cover your tracks more effectively; a streamlined browser window that shows you more of the page than any other browser; and a number of additional features that work with you to help you get the most out of your time online.

Version 1.0PR includes extended RSS support, enhanced security and pop-up blocking, a new Find toolbar, and improved IE compatibility.

Popup Blocking

Stop annoying popup ads in their tracks with Firefox's built in popup blocker.
Tabbed Browsing

View more than one web page in a single window with this time saving feature. Open links in the background so that they're ready for viewing when you're ready to read them. Find out more...

Privacy and Security

Built with your security in mind, Firefox keeps your computer safe from malicious spyware by not loading harmful ActiveX controls. A comprehensive set of privacy tools keep your online activity your business.
Smarter Search

Google Search is built right into the toolbar, and there are a plethora of other search tools including Keywords (type "dict <word>" in the Location Bar), and the new find toolbar (which finds as you type and eliminates the annoying window that always seems to be in your way).

Live Bookmarks

RSS integration lets you read the latest news headlines and read updates to your favorite sites that are syndicated. Find out more...
Hassle-Free Downloading

Files you download are automatically saved to your Desktop so they're easy to find. Fewer prompts mean files download quicker.
Fits Like a Glove

Simple and intuitive, yet fully featured, Firefox has all the functions you're used to - Bookmarks, History, Full Screen, Text Zooming to make pages with small text easier to read, etc.
S, M, L or XL—You Choose

Firefox is the most customizable browser on the planet. Customize your toolbars to add additional buttons, install new Extensions that add new features, add new Themes to browse with style, and use the adaptive search system to allow you to search an infinite number of engines. Firefox is as big or small as you want.
Setup's a Snap

At only 4.5MB (Windows), Firefox takes just a few minutes to download over a slow connection and seconds over a fast connection. The installer gets you set up quickly, and the new Easy Transition system imports all of your settings - Favorites, passwords and other data from Internet Explorer and other browsers - so you can start surfing right away.
A Developer's Best Friend

Firefox comes with a standard set of developer tools including a powerful JavaScript and CSS error/warning console, and an optional Document Inspector that gives detailed insight about your pages.

Download Mozilla Firefox 1.0PR