COMPARISON OF WEB BROWSERS


The following tables compare general and technical information for a number of web browsers. Please see the individual products' articles for further information.
Market share for August 2007[1]
Internet Explorer - 78.68%
Firefox - 14.56%
Safari - 4.68%
Opera - 0.88%
Netscape - 0.71%
Opera Mini - 0.27%
Other - 0.22%


Contents
Web browsers by year
General information
Release history
Operating system support
Browser features
Accessibility features
Accessibility features (cont.)
Web technology support
JavaScript support
Protocol support
Image format support
Internationalization
Vulnerabilities
References
See also
External links

Web browsers by year


A rough estimation of usage share by percent of layout engines/web browsers, see usage share of web browsers.

This is a table of personal computer web browsers by year of release of major version, in descending chronological order, with the approximate number of worldwide Internet users in millions. Note that Internet user data is related to the entire market, not the versions released in that year. The increased growth of the Internet in the 1990s and 2000s means that current browsers with small market shares, have more total users than the entire market early on. For example, 90% market share in 1997 would be roughly 60 million users, but by the start of 2007 9% market share would equate to over 90 million users.[2]
YearWeb BrowsersInternet
Users (in millions)[3]
''Pre-browser: HyperCard, Gopher
1991 WorldWideWeb (Nexus)
1992 ViolaWWW, Erwise, MidasWWW, MacWWW
1993 Mosaic, Cello, Lynx (2.0)
1994 IBM Web Explorer, Netscape Navigator, SlipKnot (1.0), MacWeb, IBrowse
1995 Internet Explorer, Netscape Navigator 2.0, OmniWeb, WebRouser, 16
1996 Arachne 1.0, Internet Explorer 3.0, Netscape Navigator 3.0, Opera (2.0), PowerBrowser, Cyberdog, Amaya (.9), AWeb, Voyager 36
1997 Internet Explorer 4.0, Netscape Navigator 4.0, Netscape Communicator (4.0) 70
1998 Internet Explorer 5.0, ICab 147
1999 Amaya 2.0, Mozilla (M3) 248
2000 Konqueror, Netscape 6, Opera 4, K-Meleon (.2) 361
2001 Internet Explorer 6, Galeon (1.0) 513
2002 Netscape 7, Mozilla (1.0), Phoenix (0.1) 587
2003 Opera 7, Safari (1.0), Epiphany (1.0) 719
2004 Firefox (1.0), Netscape Browser, OmniWeb 5.0 817
2005 Safari (2.0), Netscape Browser (8.0), Opera 8, Epiphany (1.8)
Amaya 9.0, AOL Explorer (1.0), Maxthon (1.0), Shiira (1.0),
1018
2006 SeaMonkey (1.0), K-Meleon (1.0), Galeon 2.0, Camino (1.0)
Internet Explorer 7, Avant 11, ICab 3, Opera 9, Firefox (2.0)
1093
2007
Beta Dillo, Links, Flock, ELinks, Safari (3.0), Netscape Navigator (v.9)

''See also microbrowser''

General information


Basic general information about the browsers: creator/company, license/price etc.
Browser Creator Cost (USD) open source Software license Current layout engine
Amaya W3C, INRIA W3C
AOL Explorer America Online, Inc Proprietary Trident
Arachne xChaos Software/Arachne Labs GPL Proprietary
Avant Avant Force Proprietary Trident
Camino The Camino Project MPL, MPL/GPL/LGPL tri-license Gecko
Dillo Jorge Arellano Cid, Geerken, Rota, ''et al.'' GPL Gzilla
ELinks Baudis, Fonseca, ''et al.'' GPL
Epiphany GNOME GPL Gecko
Flock Flock Inc GPL,MPL/LGPL tri-license Gecko
Galeon Marco Pesenti Gritti GPL Gecko
IceWeasel GNU GPL,MPL/LGPL tri-license Gecko
iCab Alexander Clauss Proprietary iCab
Internet Explorer Microsoft,
Spyglass
Proprietary Trident
Internet Explorer for Mac (discontinued) Microsoft Proprietary Tasman
K-Meleon Dorian, KKO, ''et al.'' GPL Gecko
Konqueror KDE GPL KHTML
Links Patocka, ''et al.'' GPL
Lynx Montulli, Grobe, Rezac, ''et al.'' GPL
Maxthon MySoft Proprietary Trident, Gecko
Mosaic Marc Andreessen and Eric Bina, NCSA (non-commercial) Proprietary built-in
Mozilla Mozilla Foundation MPL, MPL/GPL/LGPL tri-license Gecko
Mozilla Firefox Mozilla Foundation MPL, MPL/GPL/LGPL tri-license Gecko
Netscape (v.6-7)  Netscape Communications Corporation, AOL Proprietary, MPL/GPL/LGPL tri-license Gecko
Netscape Browser (v.8)  Mercurial Communications for AOL Proprietary, MPL, GPL/LGPL tri-license Trident, Gecko
Netscape Communicator (v.4)  Netscape Communications Proprietary
Netscape Navigator (v.1-4, v.9 Netscape Communications
(division of AOL)
Proprietary, MPL, GPL/LGPL tri-license Gecko
OmniWeb The Omni Group $14.95 Proprietary, LGPL WebCore (KHTML)
Opera Opera Software Proprietary Presto
Safari Apple Inc. Proprietary, LGPL WebCore (KHTML)
SeaMonkey SeaMonkey Council MPL, MPL/GPL/LGPL tri-license Gecko
Shiira Happy Macintosh Developing Team BSD WebKit
WorldWideWeb (Later renamed Nexus) Tim Berners-Lee Public domain NeXTSTEP built-in
w3m Akinori Ito MIT License
Browser Creator Cost (USD) open source Software license Current layout engine


★ There are four different products which all carry the name Netscape: Netscape versions 1 to 4, properly called ''Netscape Navigator'', was a browser based on the original Netscape engine. Netscape 4 also was available as an Internet suite, properly called ''Netscape Communicator''. Netscape 6 and 7 was a new Internet suite based on the Gecko engine and the Mozilla Application Suite user interface. Netscape 8, properly called ''Netscape Browser'', is a new browser based on Firefox that can use both the Gecko (Firefox) and Trident (Internet Explorer) engines. Netscape resumed use of the ''Navigator'' name from ''Netscape Navigator 9.0 beta 1''. See Netscape for more info.

Release history


A brief overview of the release history.
Browser First public release First stable releaseLatest stable release version dateLatest testing release version date
Date Version Date Version
Amaya November 14, 1996 0.9 November 14, 1996 0.9
AOL Explorer June, 2005 1.0 July, 2005 1.1
Arachne December 2, 1996 1.0 Beta 2 30 April, 1997 1.02
Avant
Camino February 13, 2002 0.1 February 14, 2006 1.0
Dillo December, 1999 0.0.0 December, 1999 0.0.0
ELinks December, 2001 December, 2001
Epiphany December 22, 2002 0.4 September 8, 2003 1.0
Flock October 24, 2005 0.4.9 - -
Galeon June, 2000 0.6 June, 2000 0.6
iCab February 17, 1999 Preview 1.0 February 17, 1999 Preview 1.0
Internet Explorer August, 1995 1.0 August, 1995 1.0
Internet Explorer for Mac January 23, 1996 2.0b April 23, 1996 2.0
K-Meleon November 26, 2000 0.2 November 26, 2000 0.2
Konqueror October, 2000 October, 2000
Links November 24, 1999 0.8 November 24, 1999 0.8
Lynx July, 1993 July, 1993
Maxthon , 2002 0.1 (as MyIE2) September 8, 2005 1.0.0250
Mosaic April 22, 1993 1.0 April 22, 1993 1.0
Mozilla December 7, 1998 "Preview" March 19, 1999 M3
Mozilla Firefox September 23, 2002 0.1 September 23, 2002 0.1
Netscape April 5, 2000 6 Preview Release 1 November 14, 2000 6.0
Netscape Browser November 30, 2004 0.5.6+ May 19, 2005 8.0
Netscape Communicator June, 1997 4.0 June, 1997 4.0
Netscape Navigator October 13, 1994 0.9 October 13, 1994 0.9
OmniWeb 1994 0.5 March 17, 1995 1.0
Opera September, 1996 2.1b1 December, 1996 2.1
Safari January 7, 2003 0.8 June 23, 2003 1.0
SeaMonkey September 15, 2005 1.0a January 30, 2006 1.0
Shiira
WorldWideWeb December, 1990 February 26, 1991
w3m 1995
Browser Date Version Date VersionLatest stable release version dateLatest testing release version date
First public release First stable release


★ As of February 2007, at least Windows XP SP2 or Windows Server 2003 SP1 is required to install the latest version (v7) of Internet Explorer for Windows. Internet Explorer 6.0 SP1 is the last version that supports Windows 98, Windows Me, Windows NT 4.0 SP6a, and Windows 2000. Internet Explorer 7 is bundled with Windows Vista.

Safari is included with Mac OS X and the latest version is always available only from the OS install or OS updates.

Operating system support


The operating systems the browsers have been compiled to run on without emulation; for the given browser/OS combination, there are seven possibilities:

★ ''No'' indicates that it does not exist or was never released.

★ ''Partial'' indicates that while the browser works, it lacks important functionality or is extremely unstable compared to versions for other OSs (that is to say it has roughly alpha or pre-alpha quality). It is still being developed however.

★ ''Beta'' indicates that while a version of the browser is fully functional and has been released, it is still in development (e.g. for stability).

★ ''Yes'' indicates that the browser has been officially released in a fully functional, stable version.

★ ''Dropped'' indicates that the latest stable version of the browser does not work on the operating system, although an older version is available that does. The number in parentheses is the last known stable version which was officially released for that OS.

★ ''Terminated'' indicates that while the browser works (e.g. Internet Explorer for Mac), development has ceased and no new versions will be released; the number in parentheses is the last known stable version.

★ ''Included'' indicates that the browser comes pre-packaged as part of or has been integrated into the operating system.
Please note that the list is not exhaustive, but rather reflects the most common OSs today (e.g. Netscape Navigator was also developed for OS/2 at a time when Mac OS X did not yet exist) but does not include the growing appliance segment (e.g.the Opera browser has gained a leading role for use in mobile phones, smartphones, the Nintendo DS and Wii, and Personal Digital Assistants, and is also used in Interactive televisions).
Browser Windows Mac OS X Mac OS 9 Linux BSD Unix
Amaya
AOL Explorer
Avant
Camino
Dillo
ELinks
Epiphany
Flock
Galeon
iCab
Internet Explorer (Trident) (5.0)
Internet Explorer for Mac (Tasman) (5.2.3) (5.1.7)
K-Meleon
Konqueror
Links
Lynx
Maxthon
Mosaic (3.0) (3.0) (2.6) (2.6) (2.6)
Mozilla (1.7.13) (1.7.13) (1.2.1)[4] (1.7.13) (1.7.13) (1.7.13)
Mozilla Firefox
Netscape (7.2) (7.2) (7.02) (7.2) (7.2) (7.2)
Netscape Browser
Netscape Communicator (4.80) (4.80) (4.80) (4.80) (4.80)
Netscape Navigator
OmniWeb
Opera (6.03)
Safari
SeaMonkey
Shiira
WorldWideWeb (NEXTSTEP only)
w3m
Browser Windows Mac OS X Mac OS 9 Linux BSD Unix

Browser features


Information about what common browser features are implemented natively (without third-party add-ons).
Browser Bookmark managing Download managing Password managing Form managing Spell checking Search engine toolbar
Amaya
AOL Explorer
Avant  
Camino
Dillo
ELinks
Epiphany
Flock
Galeon
iCab
Internet Explorer   
Internet Explorer for Mac
K-Meleon
Konqueror  
Links
Lynx
Maxthon   
Mosaic
Mozilla
Mozilla Firefox
Netscape
Netscape Browser
Netscape Navigator
OmniWeb
Opera    
Safari
SeaMonkey
Shiira
WorldWideWeb
w3m
Browser Bookmark managing Download managing Password managing Form managing Spell checking Search engine toolbar


★ Internet Explorer is the only browser to natively support the Component Object Model (popularly known as ActiveX). Most other browsers use the NPAPI plugin architecture. ActiveX is more powerful than NPAPI in terms of the control it affords over the browser, but it is specific to Windows whereas NPAPI is cross-platform. There is a third-party plugin that adds partial ActiveX support, that is available for certain older versions of Mozilla Suite, Mozilla Firefox and Netscape Navigator. The default settings in earlier versions of Internet Explorer allowed the automatic download, installation, and running of new ActiveX controls with minimal user intervention - this made it possible to use ActiveX on web pages to install viruses, spyware, etc. onto a user's computer.

★ Spell checking can be added by installing an add-on like ieSpell.

★ For the download manager kdenetwork needs to be installed.

★ On Linux and Windows, Spell checking requires GNU Aspell to be installed.

★ Opera can auto-complete forms with your personal information and website usernames.

Accessibility features


Information about what common accessibility features are implemented natively (without third-party add-ons).
Browser Tabbed browsing Pop-up blocking Incremental finding Ad filtering Page zooming
Amaya
AOL Explorer
Avant
Camino
Dillo
ELinks
Epiphany  
Flock
Galeon
iCab
Internet Explorer  
Internet Explorer for Mac
K-Meleon  
Konqueror
Links
Lynx
Maxthon
Mosaic
Mozilla  
Mozilla Firefox    [1]
Netscape  
Netscape Browser  
Netscape Navigator  
OmniWeb
Opera  
Safari      
SeaMonkey    [2]
Shiira
WorldWideWeb
w3m
Browser Tabbed browsing Pop-up blocking Incremental finding Ad filtering Page zooming


★ Page zooming is different from text resizing, as it resizes not only characters, but also multimedia objects and web page layout.  Not yet available in current Gecko (1.8, e.g. Mozilla Firefox 1.x/2.x: fixed by 'Web Developer' extension), but will be in Gecko 1.9 (2007, e.g. Mozilla Firefox 3)[3].

★ K-Meleon, Mozilla, Mozilla Firefox, Netscape, and SeaMonkey support simple domain name-based blocking for images. More advanced regular expression-based Ad filtering for Mozilla and Mozilla Firefox can be added with external software such as the AdBlock extension. Selective CSS can also effectively hide ads.

★ Epiphany supports AdBlock as an official extension, in the epiphany-extensions package.

★ Opera 9 introduced a content blocker for webpages. [4]. Earlier releases support wildcard protocol/domain/path and filetype blocking using a filter.ini [5] file. More advanced Ad filtering for Opera can also be done with external software [6].

★ Tabbed browsing turned off by default in Safari.

★ Does not allow selective blocking of pop-ups—can only block all pop-ups, or none.

★ Page zooming only supported in the iPhone version of Safari.

★ Several extensions are available through the Windows Marketplace [7], including "Inline Search for Internet Explorer"[8] (emulates Mozilla's find bar).

Accessibility features (cont.)


Information about what common accessibility features are implemented natively (without third-party add-ons).
Browser HTML access key Tabbing navigation Spatial navigation Caret navigation Mouse gesture Text-to-speech Voice control
Amaya
AOL Explorer
Avant
Camino    
Dillo
ELinks
Epiphany  
Flock
Galeon Disabled
iCab  
Internet Explorer  
Internet Explorer for Mac
K-Meleon Disabled
Konqueror    
Links
Lynx
Maxthon
Mosaic
Mozilla  
Mozilla Firefox      
Netscape  
Netscape Browser
Netscape Navigator
OmniWeb  
Opera  
Safari    
SeaMonkey
Shiira
WorldWideWeb
w3m
Browser HTML access key Tabbing navigation Spatial navigation Caret navigation Mouse gesture Text-to-speech Voice control


★ Mouse gesture support can be added by installing extensions like CocoaGestures (works with Cocoa applications)

★ Text-to speech is available system-wide and is available from menu in web browsers.

★ Epiphany supports mouse gestures as an official extension, in the epiphany-extensions package.

★ Mouse gesture support is available system-wide in KDE

★ Text-to speech support depends on the kttsd application in the kdeaccessibility package

★ Mouse gesture support can be added by installing Easy Go Back add-on [9] or similar applications.

Doug Turner, the Minimo lead developer, has introduced spatial navigation to some special Firefox builds [10]. It may build as a default part of Firefox [11].

★ Mouse gesture support can be added by installing extensions like All-in-One Gestures (Firefox-only) [12] and Mouse Gestures [13].

★ Firefox works with a number of screen readers such as JAWS [14] and Microsoft SAPI 5 TTS [15] through extensions.

★ Caret-like navigation is available. [16]

Web technology support


Information about what web standards, and technologies the browsers support, except for JavaScript. External links lead to information about support in future versions of the browsers or extensions that provide such functionality.
Browser CSS2.1  Frames Java Nav LINK XSLT XHTML 1.0  XHTML 1.1  MathML XForms RSS Atom Web Forms 2.0 VoiceXML/X+V WML
Amaya
AOL Explorer  
Avant
Camino
Dillo  
ELinks
Epiphany      
Flock
Galeon
iCab
Internet Explorer          
Internet Explorer for Mac
K-Meleon
Konqueror    
Links
Lynx
Maxthon
Mosaic
Mozilla
Mozilla Firefox     No
Netscape
Netscape Browser
Netscape Navigator
OmniWeb
Opera  
Safari
SeaMonkey
Shiira
WorldWideWeb
w3m
Browser CSS2.1  Frames Java Nav LINK XSLT XHTML 1.0  XHTML 1.1  MathML XForms RSS Atom Web Forms 2.0 VoiceXML/X+V WML


★ CSS 2, a W3C recommendation since 1998, is the current stable version of CSS, nevertheless, CSS 2.1 corrects a few errors in CSS2 (the most important being a new definition of the height/width of absolutely positioned elements, more influence for HTML's "style" attribute and a new calculation of the 'clip' property), and adds a few highly requested features which have already been widely implemented. CSS 2.1 is derived from and is intended to replace CSS 2. Conformance criteria are detailed at at the W3C website. (CSS 3 is only in draft status at present.) For more detailed information please see comparison of layout engines (CSS).

★ LINK as a navigational aid, as distinct from non-navigational uses of LINK.

★ Not in standard install, but provided by extension.[17][18]

XHTML is based on HTML but is an application of XML, which means that XHTML must be stricter than equivalent HTML code. XHTML is meant to be read by an XML parser but for backward compatibility reasons can also be parsed as HTML; this table only notes the browsers that are able to parse XHTML as XML. For more detailed information please see comparison of layout engines (XHTML).

Dillo displays frames as links that the user can click on.

★ Internet Explorer 7 only

★ Available with the MathPlayer plugin.

★ XForms is supported experimentally in nightly builds dated after January 28 2005 [19]. Requires installation of an extension.

★ RSS and ATOM feed autodetection in Konqueror depends on the aKregator package which is installed with kdepim.

★ It is possible to use CSS to partially style MathML in Opera (see here for more). Since Opera 9.0 Technical Preview 2 (Opera 9TP2) it is also possible to use a user javascript method to support MathML (see here).

★ RSS and ATOM feed autodetection in Epiphany depends on the Newsfeed extension which is included with Epiphany-extensions.

★ Web Forms 2.0 can be emulated in IE using DHTML behaviours, available from SourceForge.

★ Web Forms 2.0 functionality is currently being added to Gecko, there should be at least partial support for Gecko 1.9 (Firefox 3.0). See bug #344614.

JavaScript support


Information about what JavaScript technologies the browsers support. Note that although XPath is used by XSLT, it is only considered here if it can be accessed using JavaScript. External links lead to information about support in future versions of the browsers or extensions that provide such functionality.
Browser JavaScript ECMAScript 3 DOM 1 DOM 2 DOM 3 XPath DHTML XMLHttpRequest Rich editing
Amaya      
AOL Explorer
Avant
Camino  
Dillo
ELinks
Epiphany  
Flock  
Galeon  
iCab
Internet Explorer  
Internet Explorer for Mac
K-Meleon  
Konqueror
Links
Lynx
Maxthon
Mosaic
Mozilla  
Mozilla Firefox  
Netscape  
Netscape Browser  
Netscape Navigator  
OmniWeb
Opera
Safari    
SeaMonkey  
Shiira
WorldWideWeb
w3m
Browser JavaScript ECMAScript 3 DOM 1 DOM 2 DOM 3 XPath DHTML XMLHttpRequest Rich editing


★ Internet Explorer 5 and above has its own event registration model and its own style sheets model, but these are incompatible with DOM 2.

★ XPath is a part of DOM 3, but is considered separately here. A large subset of DOM 3 is accessible by extensions but not by websites.

★ SVG / XPath / (partial) DOM 3 is only available in the WebKit nightlies so far.

★ It is possible to compile Amaya with javascript enabled, using the CVS version and SpiderMonkey. However, this is still experimental and only a small subset of DOM 1 is available.
See what parts of DOM your browser supports.

Protocol support


Information about what internet protocols the browsers support. External links lead to information about support in future versions of the browsers or extensions that provide such functionality.
Browser HTTP E-mail  FTP NNTP (Usenet SSL IRC Gopher IDN BitTorrent
Amaya
AOL Explorer     Disabled  
Avant
Camino
Dillo
ELinks
Epiphany
Flock
Galeon
iCab
Internet Explorer     Disabled   
Internet Explorer for Mac    
K-Meleon
Konqueror  
Links
Lynx
Maxthon   Disabled  
Mosaic  
Mozilla  
Mozilla Firefox     No
Netscape  
Netscape Browser
Netscape Navigator    
OmniWeb
Opera  
Safari
SeaMonkey   No
Shiira
WorldWideWeb
w3m
Browser HTTP E-mail  FTP NNTP (Usenet SSL IRC Gopher IDN BitTorrent


★ Many browsers have purposely avoided support for e-mail and newsgroups, as these are reserved for their mail-client counterparts. For a comparison of such counterparts see comparison of e-mail clients.

★ IE fails to with some aspects 1.1, for instance, the RFC-mandated HTTP pipelining support.

★ Mosaic reached only HTTP 0.9 compliance, and does not support secure communications in any way.

★ IRC support can be added by installing ChatZilla.

★ Gopher is supported through proxy servers.

★ Internet Explorer 7 supports IDN, [20]. IE6 IDN support can be added by installing VeriSign i-Nav Plug-In.

★ Internet Explorer 7 has no support of gopher; gopher support is disabled in IE6

★ IDN domains are displayed as punycode by default for security reasons

★ Only with the SSL dll version.

★ Konqueror has full Gopher support when the kgopher KIO plugin is installed.

★ HTTP-Auth (Basic/Digest), WebDav and GZip info missing

Image format support


Information about what image formats the browsers support. External links lead to information about support in future versions of the browsers or extensions that provide such functionality.
Browser JPEG JPEG 2000 GIF PNG APNG MNG TIFF  SVG  PDF  2D Canvas
Amaya
AOL Explorer     disable
Avant
Camino  
Dillo
ELinks
Epiphany       
Flock  
Galeon
iCab
Internet Explorer     disable  
Internet Explorer for Mac
K-Meleon
Konqueror    
Links
Lynx
Maxthon
Mosaic
Mozilla  
Mozilla Firefox   No No    
Netscape
Netscape Browser
Netscape Navigator
OmniWeb
Opera  
Safari  
SeaMonkey No  
Shiira
WorldWideWeb
w3m
Browser JPEG JPEG 2000 GIF PNG APNG MNG TIFF  SVG  PDF  2D Canvas


★ Mozilla Firefox's support for APNG was introduced in Gran Paradiso Alpha 3 [21]. Current stable releases do not contain support for APNG. More Information.

★ Internet Explorer does not support progressive display of progressive JPEG.

★ Internet Explorer supports PNG images but is unable to correctly display images with gamma correction or color correction. Versions of Internet Explorer prior to version 7 are unable to correctly display images with alpha channel (for transparency) without additional coding [22].

★ Support of MNG/JNG was dropped since June 6 2003 [23] [24]. There are unofficial builds with MNG/JNG called Mngzilla [25].

★ Most browsers support TIFF by using a plugin installed by the user.

★ SVG here refers to SVG 1.1 Full. There are also two simplified profiles known as SVG 1.1 Tiny and SVG 1.1 Basic, which are intended for user agents with limited capabilities.

★ KDE has developed its own SVG plugin for Konqueror, known as KSVG [26]. KSVG1 development has ended, but work on the next-generation KDOM-based KSVG2 has been very active [27]. KSVG2 is slated to be moved into the core KDE [28] meaning at some point KSVG2 should become part of Konqueror.

★ Firefox and SeaMonkey partially support SVG 1.1 Full. Modules that are implemented or not implemented and details of their implementation: [29].

★ Opera supports SVG 1.1 Basic. [30]

★ KSVG2 has been ported into Safari's WebKit, meaning that eventually SVG will make its way into Safari [31].

★ Most browsers support PDF by installing an Adobe plugin which takes over the browser window. Listed here are browsers which also support inline PDFs within other hypertext documents (such as within HTML's tag). Note that PDF (in strictly speaking) is not an image format, but a scriptable rich text document format that can contain different types of multimedia content, including vector and bitmap graphics, audio, video, forms, intra- and inter-document hypertext links and a hierarchical contents listing. The format is also the native display format under Mac OS X.

★ Inline PDF viewing in Konqueror requires KPDF which is included in kdegraphics.

★ Internet Explorer can be made to emulate canvas using the script provided by Google.

★ Support for these features depends on the version of the Gecko rendering engine that Epiphany was built with.

★ With the addition of the new Cairo version in Gecko 1.9 it will be natively possible to save pages to PDFs but not read them. Whether this feature will be included in Firefox 3.0 or later has yet to be specified it is however possible with the new Cairo backend.

Internationalization


Most browsers are available in more than one language.
Browser Languages (Total)
Amaya English (en), French (fr), Finnish (fi), German (de), Italian (it), Portuguese (pt), Russian (ru), Spanish (es), Chinese (zh-cn and zh-tw), Turkish (tr), Slovak (sk), Russian (ru), Norwegian (no), Georgian (ka), Japanese (jp), Hungarian (hu) '(16)'
AOL Explorer English (en), French (fr), German (de) '(3)'
Avant English (en), Arabic, Bulgarian, Catalan, Croatian, Czech, Chinese Traditional, Danish, Dutch, French, Frisian, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Persian, Polish, Portuguese (Brazilian), Russian, Spanish, Thai, Turkish, UK English, Ukrainian '(27)'
Camino Chinese (Simplified and Traditional) (zh), Czech (cz), Danish (da), Dutch (nl), English (en), French (fr), German (de), Italian (it), Japanese (ja), Lithuanian (lt), Norwegian (Bokmål and Nynorsk) (nb, nn), Portuguese (pt), Slovak (sk), Spanish (es), Swedish (sv) '(17)'
Dillo English (en) , Japanese (ja), Polish (pl), Russian (ru) '(4)'
ELinks Bulgarian (bg), Croatian (hr), Czech (cs), Danish (da), English (en), French (fr), German (de), Hungarian (hu), Italian (it), Polish (pl), Portuguese (pt), Slovak (sk), Ukrainian (uk) '(13)'
Epiphany Amharic (am), Arabic (ar), Azerbaijani (az), Belarusian (be), Bulgarian (bg), Bengali (bn), Bosnian (bs), Catalan (ca), Czech (cs), Welsh (cy), Danish (da), German (de), Dzongkha (dz), Greek (el), English (en), Spanish (es), Estonian (et), Basque (eu), Persian (fa), Finnish (fi), French (fr), Irish (ga), Galician (gl), Gujarati (gu), Hebrew (he), Hindi (hi), Croatian (hr), Hungarian (hu), Indonesian (id), Icelandic (is), Italian (it), Japanese (ja), Georgian (ka), Korean (ko), Kurdish (ku), Limburgian (li), Lithuanian (lt), Latvian (lv), Malagasy (mg), Maori (mi), Macedonian (mk), Malayalam (ml), Mongolian (mn), Marathi (mr), Malay (ms), Norwegian (Bokmål and Nynorsk) (no/nb/nn), Nepali (ne), Dutch (nl), Oriya (or), Punjabi (pa), Polish (pl), Portuguese (pt), Romanian (ro), Russian (ru), Kinyarwanda (rw), Slovak (sk), Slovenian (sl), Albanian (sq), Serbian (sr), Swedish (sv), Tamil (ta), Telugu (te), Thai (th), Turkmen (tk), Turkish (tr), Ukrainian (uk), Vietnamese (vi), Walloon (wa), Chinese (zh) '(69)'
Flock Chinese (Simplified) (zh), English (en), German (de), Hungarian (hu), Polish (pl), Russian (ru), Slovak (sk), Spanish (es) '(8)'
Galeon Amharic (am), Azerbaijani (az), Belarusian (be), Bulgarian (bg), Bosnian (bs), Catalan (ca), Czech (cs), Danish (da), German (de), Greek (el), English (en), Spanish (es), Estonian (et), Basque (eu), Finnish (fi), French (fr), Irish (ga), Galician (gl), Croatian (hr), Hungarian (hu), Italian (it), Japanese (ja), Korean (ko), Lithuanian (lt), Latvian (lv), Macedonian (mk), Malayalam (ml), Mongolian (mn), Malay (ms), Dutch (nl), Norwegian Nynorsk (nn), Norwegian Bokmål (nb/no), Punjabi (pa), Polish (pl), Portuguese (pt), Romanian (ro), Russian (ru), Kinyarwanda (rw), Slovak (sk), Slovenian (sl), Albanian (sq), Serbian (sr), Swedish (sv), Tamil (ta), Turkish (tr), Ukrainian (uk), Vietnamese (vi), Walloon (wa), Chinese (Simplified) (zh) '(49)'
iCab German (de), English (en), Japanese (ja), Danish (da), French (fr), Spanish (es), Russian (ru), Norwegian (no), Chinese (Simplified) (zh) '(9)'
Internet Explorer Arabic (ar), Brazilian Portuguese (br), Bulgarian (bg), Catalan (ca), Chinese (Simplified) (zh), Chinese (Traditional) (zh), Chinese (Hong Kong) (zh), Croatian (hr), Czech (cs), Danish (da), Dutch (nl), English (en), Estonian (et), Finnish (fi), French (fr), German (de), Greek (el), Hebrew (he), Hungarian (hu), Italian (it), Japanese (ja), Korean (ko), Latvian (lv), Lithuanian (lt), Norwegian (nb), Polish (pl), Portuguese (br), Romanian (ro), Russian (ru), Slovak (sk), Slovenian (sl), Spanish (es), Swedish (sv), Thai (th), Turkish (tr) '(33)'
Internet Explorer for Mac Deutsch (de) English (en) Español (es) Français (fr) Italiano (it) 日本語 (ja) Svenska (sv) '(7)'
K-Meleon English (en), German (de), Spanish (es), French (fr), Russian (ru) '(5)'
Konqueror Afrikaans (af), Arabic (ar), Bulgarian (bg), Bengali (bn), Bosnian (bs), Catalan (ca), Chinese (zh), Chinese (Simplified) (zh), Czech (cs), Welsh (cy), Danish (da), German (de), Greek (el), English (en), Esperanto (eo), Spanish (es), Estonian (et), Basque (eu), Persian (fa), Finnish (fi), French (fr), Galician (gl), Hebrew (he), Hindi (hi), Croatian (hr), Hungarian (hu), Icelandic (is), Italian (it), Japanese (ja), Mongolian (mn), Malay (ms), Norwegian (nb), Dutch (nl), Norwegian Nynorsk (nn), Punjabi (pa), Polish (pl), Portuguese (pt), Romanian (ro), Russian (ru), Slovak (sk), Slovenian (sl), Serbian (sr), Swedish (sv), Tamil (ta), Tajik (tg), Turkish (tr), Ukrainian (uk), Uzbek (uz) '(39)'
Links Belarusian (be), Brazilian Portuguese (pt-br), Bulgarian (bg), Catalan (ca), Croatian (hr), Czech (cs), Danish (da), Dutch (nl), English (en), Estonian (et), Finnish (fi), French (fr), Galician (gl), German (de), Greek (el), Hungarian (hu), Icelandic (is), Indonesian )id), Italian (it), Lithuanian (lt), Norwegian (no), Polish (pl), Portuguese (pt), Romanian (ro), Russian (ru), Serbian (sr), Slovak (sk), Spanish (es), Swedish (sv), Turkish (tr), Ukrainian (uk), Upper Sorbian (sb) '(32)'
Lynx Catalan (ca), Czech (cs), Danish (da), German (de), Estonian (et), English (en), French (fr), Hungarian (hu), Italian (it), Japanese (ja), Dutch (nl), Portuguese (Brazilian) (pt), Russian (ru), Kinyarwanda (rw), Slovenian (sl), Swedish (sv), Turkish (tr), Ukrainian (uk), Vietnamese (vi), Chinese (Simplified and Traditional) (zh) '(21)'
Maxthon Arabic (ar), Bosnian (bs), Belarusian (be), Bulgarian (bg), Chinese (zh), Croatian (hr), Czech (cs), Danish (da), Dutch (nl), English (en), Estonian (et), Persian(fa), Finnish (fi), French (fr), Frisian, Galego, German (de), Greek (el), Hebrew (he), Hungarian (hu), Italian (it), Japanese (ja), Korean (ko), Lithuanian (lt), Malay (ms), Milanes, Norwegian (nb), Piemonteis, Polish (pl), Portuguese (pt), Portuguese (Brazilian) (pt), Romanian (ro), Romano, Russian (ru), Serbian Cyrillic (sr), Serbian Latin (sr), Slovak (sk), Slovenian (sl), Spanish (es), Spanish (Argentina) (es), Swedish (sv), Thai (th), Turkish (tr), Ukrainian (uk) '(42)'
Mosaic English (en)
Mozilla Catalan (ca), Chinese (zh), Czech (cs), Danish (da), English (en), Finnish (fi), French (fr), German (de), Greek (el), Hebrew (iw), Irish (ga), Italian (it), Japanese (ja), Korean (ko), Lithuanian (lt), Macedonian (mk), Norwegian (no), Polish (pl), Portuguese (pt), Punjabi (pa), Romanian (ro), Russian (ru), Slovak (sk), Slovenian (sl), Spanish (es), Swedish (sv), Turkish (tr), Welsh (cy) '(28)'
Mozilla Firefox Afrikaans (af), Albanian (sq), Arabic (ar), Asturian (ast), Basque (eu), Brazilian Portuguese (br), Bulgarian (bg), Catalan (ca), Chinese (zh), Czech (cs), Danish (da), Dutch (nl), English (en), Finnish (fi), French (fr), Frisian (fy), Georgian (ka), German (de), Greek (el), Gujarati (gu), Hebrew (iw), Hungarian (hu), Irish (ga), Italian (it), Japanese (ja), Korean (ko), Kurdish (ku), Lithuanian (lt), Macedonian (mk), Mongolian (mn), Norwegian (no), Polish (pl), Portuguese(br), Punjabi (pa), Romanian (ro), Russian (ru), Slovak (sk), Slovenian (sl), Spanish (es), Spanish (la), Swedish (sv), Turkish (tr), Welsh (cy) '(43)'
Netscape Chinese (zh), English (en), French (fr), German (de), Japanese (ja), Portuguese (br), Spanish (es) '(7)'
Netscape Browser English (en), Canadian English '(2)'
Netscape Navigator 'Version 4:' Brazilian Portuguese (br), Chinese (zh), Czech (cs), English (en), Danish (da), Finnish (fi), French (fr), German (de), Greek (el), Hungarian (hu), Italian (it), Japanese (ja), Korean (ko), Norwegian (no), Polish (pl), Russian (ru), Slovenian (sl), Spanish (es), Swedish (sv), Turkish (tr) '(20)'
'Version 9:' ''Currently only'' English (en)'', localized versions may be available for final release.''
OmniWeb Danish (da), Dutch (nl), English (en), French (fr), German (de), Japanese (ja), Swedish (sv) '(7)'
Opera Bulgarian (bg), Catalan (ca), Chinese (Simplified and Traditional) (zh), Czech (cs), Danish (da), Dutch (nl), UK English (en-GB), US English (en-US), Finnish (fi), French (fr-FR, fr-CA), German (de), Greek (el), Hindi (hi), Hungarian (hu), Irish (ga), Italian (it), Japanese (ja), Korean (ko), Lithuanian (lt), Nynorsk Norwegian (no-nn), Bokmål Norwegian (no-bn), Polish (pl), Portuguese (pt), Portuguese (pt), Punjabi (pa), Russian (ru), Spanish (es), Swedish (sv), Turkish (tr) '(29)'
Safari Dutch (nl), English (en), French (fr), German (de), Italian (it), Japanese (ja), Spanish (es), Danish (da), Finnish (fi), Korean (ko), Norwegian (no), Portuguese (pt), Swedish (sv), Chinese (zh) '(14)'
SeaMonkey Basque (eu), Belarusian (be), Catalan (ca), Czech (cs), English (en), French (fr), Georgian (ka), German (de), Italian (it), Norwegian Bokmål (no-nb), Polish (pl), Russian (ru), Spanish (es), Swedish (sv), Turkish (tr) '(15)'
Shiira Chinese (Simplified and Traditional) (zh), Danish (da), Dutch (nl), English (en), Finnish (fi), French (fr), German (de), Italian (it), Korean (ko), Norwegian (no), Polish (pl), Portuguese (pt), Slovak (sk), Spanish (es), Swedish (sv)
WorldWideWeb English (en)
w3m English (en), French (fr), German (de), Italian (it), Japanese (ja), Spanish (es), Polish (pl), Portuguese (pt), Swedish (sv) '(9)'
Browser Languages (Total)


★ Sources - Amaya Camino Dillo Elinks iCab Internet Explorer Epiphany Flock K-Meleon [ftp://ftp.netscape.com/pub/netscape7/ Netscape] [ftp://ftp.netscape.com/pub/communicator/ Netscape Navigator] OmniWeb Opera

Vulnerabilities


This comparison of unpatched publicly known vulnerabilities in latest stable version browsers is based on vulnerabilities reports by SecurityFocus and Secunia. See computer security for more details about the importance of unpatched known flaws.
Browser Known unpatched vulnerabilities
Secunia SecurityFocus
Extremely critical (number / oldest) Highly critical (number / oldest) Moderately critical (number / oldest) Less critical (number / oldest) Not critical (number / oldest) (number / oldest)
Camino 0 0 0 0 0 0
iCab 0 0 0 0 0 3 
December 10, 2004
Internet Explorer 6 0 0 4
November 17, 2004
8
February 27, 2004
8
November 7, 2003
281
April 17, 2001
Internet Explorer 7 0 1
July 26, 2007
1
October 30, 2006
6
October 19, 2006
2
June 14, 2007
24
April 27, 2006
Konqueror 0 0 1
June 14, 2007
1
March 17, 2005
0 1 
March 21, 2007
Mozilla Firefox 0 0 0 3
November 22, 2006
3
September 18, 2004
0
Netscape Browser 0 1
February 27, 2007
0 2
June 6, 2006
3
December 9, 2005
2 
September 9, 2005
OmniWeb 0 0 0 0 0 1 
January 15, 2007
Opera 0 0 0 0 0 1
July 20, 2007
Safari 0 0 0 1
November 30, 2006
3
November 17, 2005
9
July 5, 2006
SeaMonkey 0 0 0 0 1
June 1, 2007
0
Browser Extremely critical (number / oldest) Highly critical (number / oldest) Moderately critical (number / oldest) Less critical (number / oldest) Not critical (number / oldest) (number / oldest)
Secunia SecurityFocus
Known unpatched vulnerabilities


★ SecurityFocus does not currently contain a section for the latest version of iCab (3.0.3).

KDE Konqueror ReplaceChild Denial Of Service Vulnerability has been patched according to the KDE Bug Tracking System. SecurityFocus does not currently contain a section for the latest version of Konqueror (3.5.6).

★ SecurityFocus does not currently contain a section for the latest version of Netscape Browser (8.1.2).

★ SecurityFocus does not currently contain a section for the latest version of OmniWeb (5.5.4).
Usage share of Internet Explorer, 1994–2007[5]

References


1. http://marketshare.hitslink.com/report.aspx?qprid=0
2. ''History and Growth of the Internet'' http://www.internetworldstats.com/emarketing.htm Accessed March 3 2007
3. ''History and Growth of the Internet'' http://www.internetworldstats.com/emarketing.htm Accessed March 3 2007
4. Unofficial builds up to 1.3.1 were distributed as WaMCom.
5. Usage share of web browsers


Amaya release history

AOL Explorer release notes

Arlington Kiosk Browser release history

Camino 1.5 release notes

Epiphany News

Firefox 2.0.0.6 release notes

iCab Information

Konqueror news

Mozilla 1.7.13 release notes

Netscape Browser release notes

Opera changelogs

Information on WorldWideWeb

Dillo changelog

Internet Explorer 7 Team blog

See also



List of web browsers

Comparison of layout engines

Comparison of layout engines (XML)

Comparison of layout engines (XHTML)

Comparison of layout engines (graphics)

Comparison of layout engines (CSS)

Comparison of layout engines (DOM)

Comparison of layout engines (HTML5)

Comparison of layout engines (ECMAScript)

Comparison of layout engines (SVG)

Browser timeline

External links



Browser share on w3schools.com

Browser speed comparisons

Web Standard support (detailed)

Browser capabilities registry (detailed, in progress)

Which New Browser Is Best: Firefox 2, Internet Explorer 7, or Opera 9?

BBC News: Internet Explorer 7.0 and Firefox 2.0 Go Head-to-Head

Freeware Browsers - A Freeware Graphical Web Browser Guide for Windows

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psst.. try this: add to faves