Web browsers are very important,having more than one web browser is good. Let us see topmost browser one by one.
Google Chrome is a freeware web browser developed by Google. It used the WebKit layout engine until version 27 and, with the exception of its iOS releases, from version 28 and beyond uses the WebKit fork Blink. It was first released as a beta version for Microsoft Windows on September 2, 2008, and as a stable public release on December 11, 2008.
As of January 2015, StatCounter estimates that Google Chrome has a 51% worldwide usage share of web browsers as a desktop browser. It is also the most popular browser for mobile phones.
Source :From Wiki
Mozilla Firefox (known simply as Firefox) is a free and open-source web browser developed for Windows, OS X, and Linux, with a mobile version for Android, by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards.
As of February 2015, Firefox has between 12% and 20% of worldwide usage as a "desktop" browser, making it, per different sources, the third most popular web browser.Still, the browser is most popular in several countries, as a desktop browser(or even across all platforms) including Indonesia, Germany, and Iran, at 50%, 44% and 37%, of the market share, respectively.
According to Mozilla, as of December 2014, there are half a billion Firefox users around the world.
Safari is a web browser developed by Apple Inc. included with the OS X and iOS operating systems. First released as a public beta on January 7, 2003,on the company's OS X operating system, it became Apple's default browser beginning with Mac OS X v10.3 "Panther". The native browser of iOS is also called Safari, but has a different graphical user interface (GUI) and uses a different WebKit version and application programming interface(API).
A version of Safari for the Microsoft Windows operating system was first released on June 11, 2007, and supported Windows XP Service Pack 2, or later,but it has been discontinued. Safari 5.1.7, released on May 9, 2012, is the last version available for Windows.
Opera is a web browser developed by Opera Software. The latest version is available for Microsoft Windows, OS X, and Linux operating systems, and uses the Blink layout engine. An earlier version using the Presto layout engine is still supported, and additionally runs on FreeBSD systems. Editions of Opera are available for devices running the Android, iOS, Symbian, Maemo, Bada, BlackBerry and Windows Mobile operating systems, and for Java ME capable devices.
According to Opera Software, the browser had more than 350 million users worldwide in the 4th quarter 2014. Total Opera mobile users reached 277 million in December 2014.
Maxthon (originally known as MyIE2) is a freeware web browser for Windows, OS X and Linux that is developed in China by the company Maxthon Ltd. It is also available on Windows Phone 8, iOS and Android platforms as Maxthon Mobile. Since the release of version 3, Maxthon supports both the Trident and the WebKit rendering engines.