What is Opera (web browser)?
{{Use dmy dates|date=May 2024}} {{Infobox web browser | name = Opera | logo = Opera 2015 logo.svg | logo caption = Logo with wordmark | screenshot = File:Скріншот Opera 63.png | caption = Screenshot of Opera 63 on Wikipedia | developer = [[Opera Software]] | released = {{Start date and years ago|1995|4}}<ref>{{cite web |url=http://www.opera.com/docs/history/#o1|title=Opera version history&nbsp;— Opera 1 series|publisher=Opera Software|accessdate=21 February 2012|date=21 February 2012 |archiveurl=https://archive.today/20120906/http://www.opera.com/docs/history/%23o1 |archivedate=6 September 2012}}</ref> | operating system = [[FreeBSD]]<br/>[[Linux]]<br/>[[Mac OS X]]<br/>[[Microsoft Windows]]<br/>[[Solaris (operating system)|Solaris]] until v. 10.11 | engine = [[Presto (layout engine)|Presto]] | language = 56 languages<ref>{{cite web |url=http://www.opera.com/download/languagefiles/|title=Opera browser language files|publisher=Opera Software|accessdate=12 April 2011 |archiveurl=https://archive.today/20120628/http://www.opera.com/download/languagefiles/ |archivedate=28 June 2012}}</ref> | status = Active | genre = [[Web browser]] and [[Internet suite]] | programming language = [[C++]]<ref>{{cite web|url=http://www.lextrait.com/Vincent/implementations.html|title=The Programming Languages Beacon, v10.3|first=Vincent|last=Lextrait|date=July 2010|accessdate=5 September 2010 |archiveurl=https://archive.today/20120530/http://www.lextrait.com/Vincent/implementations.html |archivedate=30 May 2012}}</ref> | license = [[proprietary software|Proprietary]] [[freeware]] with [[open source]] components<ref>{{cite web |url=http://www.opera.com/docs/changelogs/windows/1200b/|title=Opera 12.00 Beta for Windows Changelog|publisher=Opera Software|accessdate=8 July 2012 |archiveurl=https://archive.today/20120914/http://www.opera.com/docs/changelogs/windows/1200b/ |archivedate=14 September 2012}}</ref><ref>{{cite web |url=http://www.opera.com/docs/changelogs/windows/1200b/|title=Changelog for Opera 9.0 Beta 1 for Windows|publisher=Opera