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SRWare Iron

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SRWare Iron
Developer(s)SRWare
Initial releaseSeptember 18, 2008 (2008-09-18)[1]
Stable release
9.0.600.1 / February 14, 2011 (2011-02-14)[2]
EngineWebKit
Operating systemLinux, Mac OS X, Windows
Size16.2 MB (Iron 9.0.600.0 for Windows)
TypeWeb browser
LicenseBSD license
WebsiteOfficial website

SRWare Iron, or simply Iron, is a free and open-source web browser implementation of Chromium[2] which primarily aims to eliminate usage tracking and other privacy-compromising functionality that the Google Chrome browser includes.[3] While Iron does not provide extra privacy compared to Chromium, it does implement some additional features that distinguish it from Google Chrome, such as built-in ad blocking.[1][3]

On 11 August 2010, Microsoft updated the BrowserChoice.eu website in order to include Iron as one of the possible choices.[4]

Development history

Iron was first released on 18 September 2008, 16 days after Chrome's initial release. On 22 January 2009 a developer preview was released.[5]

More recent versions of Iron have since been released, which have gained the features of the underlying Chromium codebase, including theme support, a user agent switcher, an extension system, and improved Linux support.[1]

On 7 January 2010 an initial version for Mac OS X was released.[6]

Differences from Chrome

The following Google Chrome features are removed or disabled on Iron:[7][8]

  • RLZ identifier, an encoded string sent together with all queries to Google[9] or once every 24 hours.
  • Google search access on startup for users with Google as default search[10][11]
  • A unique ID ("clientID") for identifying the user in logs.
  • A timestamp of when the browser was installed.
  • Google-hosted error pages when a server is not present
  • Google Updater automatic installation.
  • DNS pre-fetching, because it could perhaps be used by spammers[12].
  • Automatic address bar search suggestions.
  • Bug tracking system, sends information about crashes or errors.

See also

References

  1. ^ a b c Iron news page
  2. ^ a b New Iron-Version: 6.0.475 Stable for Windows
  3. ^ a b SRWare (undated). "SRWare Iron: The Browser of the future - Overview". Retrieved 18 July 2010. {{cite web}}: Check date values in: |year= (help)CS1 maint: year (link)
  4. ^ Kai Schmerer (10 August 2010). "Microsoft aktualisiert Browser-Auswahlbox". ZDnet. Retrieved 10 September 2010.Template:De icon
  5. ^ Iron beta news and download
  6. ^ Iron for MacOS X
  7. ^ Whats the difference between Iron and Chrome?
  8. ^ "Privacy, unique IDs, and RLZ - Google Chrome".
  9. ^ "Google Chrome, Chromium, and Google". Retrieved 28 January 2010. See Which Google Domain
  10. ^ "View of /trunk/src/chrome/browser/google/google_url_tracker.cc". Retrieved 15 November 2010. Source code comment on line 31
  11. ^ "Google Chrome, Chromium, and Google". Retrieved 28 January 2010. See Which Google Domain
  12. ^ See discussion at http://blog.chromium.org/2008/09/dns-prefetching-or-pre-resolving.html