Firefox is a free and open-source web browser developed for Windows, OS X, and Linux, with a mobile version for Android. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards. Firefox counts over 450 million users around the world. The browser has had particular success in Indonesia, Iran, Germany, and Poland, where it is the most popular browser.
- Firefox is open-source
- Safely works on Windows, MAC, Linux and mobile phone for android.
- Fast browsing
- Used by over 450 million people worldwide