Engine: GeckoDeveloped in 1994 by a team front NCSA Mosaic, First commercialize navigator widely distributed. Since its creation, it was a huge success, quickly relegating his ancestor NCSA Mosaic forgotten Netscape society Communications now part of the Time Warner group.
Engine: TridentIs a series of graphical web browsers developed by Microsoft and included as part of the Microsoft Windows line of operating systems, starting in 1995. It was first released as part of the add-on package Plus! for Windows 95 that year. Later versions were available as free downloads, or in service packs, and included in the Original Equipment Manufacturer (OEM) service releases of Windows 95 and later versions of Windows.
Engine: WebkitSafari 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.
Engine: GeckoThe Mozilla Firefox project was created by Dave Hyatt and Blake Ross as an experimental branch of the Mozilla browser. Firefox 1.0 was released on November 9, 2004. Firefox 1.5 was released on November 29, 2005. Version 2.0 was released on October 24, 2006. Firefox 3.0 was released on June 17, 2008, with Version 3.5 and Version 3.6 released on June 30, 2009 and January 21, 2010 respectively. Version 4.0 was released on March 22, 2011. With Version 5.0 onwards the rapid release cycle was realised which envisions a new major version release every six weeks on Tuesday. The latest version, Firefox 37.0.2, was released on April 20, 2015.
Engine: BlinkGoogle 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. Google releases the majority of Chrome’s source code as an open-source project Chromium. A notable component that is not open source is the built-in Adobe Flash Player.