Menu
Home Explore People Places Arts History Plants & Animals Science Life & Culture Technology
On this page

Opera is a multi-platform web browser developed by Opera, available on Windows, macOS, Linux, Android, and iOS. Originally released in 1995 as commercial software with its proprietary Presto engine, it switched to the Chromium engine in 2013. Opera offers mobile versions like Opera Mobile and Opera Mini. In 2019, Opera launched Opera GX, targeting gamers with features like CPU and RAM limiters and customizable mods. More recently, Opera released Opera Air, a lightweight browser focusing on user well-being and productivity.

Related Image Collections Add Image
Profiles
1 Image
We don't have any YouTube videos related to Opera (web browser) yet.
We don't have any PDF documents related to Opera (web browser) yet.
We don't have any Books related to Opera (web browser) yet.

History

Main article: History of the Opera web browser

In 1994, Jon Stephenson von Tetzchner and Geir Ivarsøy started developing the Opera web browser while working at Telenor, a Norwegian telecommunications company.1112

In 1995, they founded Opera Software AS.13 Opera was initially released on 10 April 1995, and then it was released publicly in 1996 with version 2.10,14 which ran on Microsoft Windows 95.15 Development for mobile device platforms started in 1998.16

Opera 4.0, released in 2000,17 included a new cross-platform core that facilitated the creation of editions of Opera for multiple operating systems and platforms.18

To this point, Opera was trialware and had to be purchased after the trial period. With version 5.0, released in 2000, Opera became ad-sponsored, displaying ads to users who had not paid for it.19 Subsequent versions have given users the choice of seeing banner ads or targeted text ads from Google.

With version 8.5, released in 2005, the ads were completely removed, and the browser's primary financial support came through revenue from Google (by contract, Opera's default search engine).20

Among new features introduced in version 9.1, released in 2006, was fraud protection using technology from GeoTrust, a digital certificate provider, and PhishTank, an organization that tracks known phishing web sites.21 This feature was further expanded in version 9.5, when GeoTrust was replaced with Netcraft, and malware protection from Haute Secure was added.22

In 2006, Opera Software ASA was released as well as Nintendo DS Browser and Internet Channel for Nintendo's DS and Wii gaming systems, respectively, which were Opera-based browsers.23242526

A new JavaScript engine, called Carakan (after the Javanese alphabet), was introduced with version 10.50.27 According to Opera Software, it made Opera 10.50 more than seven times faster in SunSpider than Opera 10.10.282930

On 16 December 2010, Opera 11 was released, featuring extensions,31 tab stacking (where dragging one tab over another allowed creating a group of tabs), visual mouse gestures and changes to the address bar.32 Opera 12 was released on 14 June 2012.33

On 12 February 2013, Opera Software announced that it would drop its own Presto layout engine in favor of WebKit as implemented by Google's Chrome browser, using code from the Chromium project. Opera Software planned as well to contribute code to WebKit.34 On 3 April 2013, Google announced it would fork components from WebKit to form a new layout engine, Blink. That day, Opera Software confirmed it would follow Google in implementing Blink.35

On 28 May 2013, a beta release of Opera 15 was made available,36 the first version based on the Chromium project.3738 Many distinctive Opera features of the previous versions were dropped, and Opera Mail was separated into a standalone application derived from Opera 12.39

In 2016, Opera was acquired by an investment group led by a Chinese consortium, the consortium included several Chinese companies such as Kunlun Tech and Qihoo 360. On July 27, 2018, Opera Software went public on the NASDAQ stock exchange, raising $115 million in its initial public offering.40 Opera began repurchasing its shares in 2022 following the closure of 360 Security Technology Inc. that year.4142

In January 2017, the source code of Opera 12.15, one of the last few versions still based on the Presto layout engine, was leaked.

To demonstrate how radically different a browser could look, Opera Neon, dubbed a "concept browser", was released in January 2017. PC World compared it to demo models that automakers and hardware vendors release to show their visions of the future. Instead of a Speed Dial Browsing feature it displays the frequently accessed websites in resemblance to a desktop with computer icons scattered over it in an artistic formation.4344

On 10 May 2017, Opera 45 was released. Notably this was the last version of the browser compatible with 32-bit Linux distributions, with later versions requiring a 64-bit Linux distribution. This version, inspired by the previous Opera Neon design, was called "Opera Reborn" and which redoes parts of the user interface, such as adding light and dark modes, and integrates the messenger applications Facebook Messenger, WhatsApp, and Telegram. Additionally, new ad-blocking settings were added along with security changes.45

On 4 January 2018, Opera 50 was released. This version updated the browser to utilize the built-in ad blocker to provide cryptocurrency mining protection that stops sites from running scripts that attempt to use the CPU to mine cryptocurrency. Additionally the browser added Chromecast support, VR support enhancements, saving pages as PDFs, and improved VPN performance with region-based locations rather than country-based.46

On 9 April 2019, Opera 60 was released. This version, codenamed Reborn 3, focused on moving the browser towards a more minimal design, further improving the free VPN service, and was marketed as being the "World's first Web3 ready browser", as it included out of the box integrations with blockchain and cryptocurrency applications.47

On 21 May 2019, Opera GX is announced and opened for early access. The only information available in this announcement is that the browser would be a special version of the browser aimed at those who play games. The early-access program was opened on 11 June 2019.4849

On 24 June 2021, Opera 77, codenamed Opera R5, was released. As one of the larger updates to the browser, it added more music streaming services in the sidebar, integrating native support for Apple Music, Spotify, YouTube Music, Tidal, SoundCloud, and Gaana. The "Pinboards" feature was also added, letting users create a shareable collection of websites, images, links, and notes in a visual form. A video popout feature was also added for video conferencing, which happens automatically when switching tabs, popping out of the window when navigating away and popping back in when navigating back.50 Later, in Opera 83 released on 19 January 2022, this feature would be implemented for all video players, not just video conferencing platforms.51

On 31 Jan 2023, Opera announced that given the discontinuation of support for Windows 7 and 8.1 by Microsoft, Chromium based browsers are also ending support, so Opera will no longer get updates on those versions, but older versions will continue to function on those versions of Windows.52

On 22 March 2023, Opera and Opera GX incorporated features with AI-powered tools. These features include AI Prompts that are suggested to the user, and sidebar access to ChatGPT and ChatSonic. The prompts show up on sites that contain content like articles, offering to shorten the text or summarize them.53

On 20 June 2023, Opera launched Opera 100, codenamed Opera One, a version of the browser built from the ground up around AI which was unveiled on 25 April 2023. This browser includes a native AI called Aria, a GPT-based AI engine that was developed collaboratively with OpenAI that sifts through web information, generates text and code, and more. Tab islands were also introduced, allowing browser tabs to be grouped together, bookmarked, collapsed, and more. Major UI changes were made, and a Multithreaded Compositor was introduced, allowing the browser to function and render in animations much smoother than it was previously capable.545556 In February 2025, the platform launched preview of its Browser Operator, an AI assistant that handles browsing tasks for users.57 In May 2025, Opera Neon58 is introduced, which is an agentic browser designed to understand user's intent, assist with tasks, and take actions.

Features

Opera has originated features later adopted by other web browsers, including: Speed Dial, pop-up blocking, reopening recently closed pages, private browsing, and tabbed browsing.5960 Additional features include a built-in screenshot tool, Snapshot, which also includes an image-markup tool;61 built-in ad blockers, and tracking blockers.62

Built-in messengers

Opera's desktop browser includes access to social media messaging apps WhatsApp, Discord, Telegram, Facebook Messenger, X (Formerly Twitter), Instagram, TikTok, and VK.6364

Usability and accessibility

Opera includes a bookmarks bar and a download manager. It also has "Speed Dial" which allows the user to add an unlimited number of pages shown in thumbnail form in a page displayed when a new tab is opened.656667

Opera was one of the first browsers to support Cascading Style Sheets (CSS) in 1998.68

Opera Turbo, a feature that compresses requested web pages (except HTTPS pages) before sending them to the users,69 is no longer available on the desktop browser. Opera Turbo is available in Opera Mini, the mobile browser.70

Privacy and security

See also: Browser security

One security feature is the option to delete private data, such as HTTP cookies, browsing history, items in cache and passwords with the click of a button.71

When visiting a site, Opera displays a security badge in the address bar which shows details about the website, including security certificates.72 Opera's fraud and malware protection warns the user about suspicious web pages and is enabled by default. It checks the requested page against several databases of known phishing and malware websites, called blacklists.73

In 2016, a free virtual private network (VPN) service was implemented in the browser.74 Opera said that this would allow encrypted access to websites otherwise blocked, and provide security on public WiFi networks.7576 Security experts at Deloitte inspected Opera VPN's technical infrastructure to ensure users' data linked to their activities is never stored or logged as stated on Opera's no-log policy.77

Crypto-wallet support

In 2018, a built-in cryptocurrency wallet for the Opera browser was released,78 with an announcement that Opera would be the first browser with such a feature.79 On 13 December 2018, Opera released a video showing many decentralized applications like Cryptokitties running on the Android version of the Opera Web Browser.80

In March 2020, Opera updated its Android browser to access .crypto domains (IPFS), making it the first browser to be able to support a domain name system (DNS) which is not part of the traditional DNS directly without the need of a plugin or add-on.81 This was through a collaboration with a San Francisco–based startup, Unstoppable Domains.8283 In 2021 iOS and desktop versions have support for IPFS.84

In January 2022, Opera introduced Opera Crypto Browser into public beta, combining a non-custodial wallet with a dedicated browser for blockchain-enabled services and Web3 technologies.85 On 14 April 2022, Opera launched its Crypto Browser available on iOS devices.86 As of 2023, Opera Crypto Browser has been discontinued, with the browser's features being integrated into Opera and Opera GX.

AI chatbot

In 2023, Opera added an AI chatbot called Aria into the browser. This is powered by Opera's Composer AI engine and connects to OpenAI's GPT model.

Other versions

Opera GX

Opera GX is a gaming-oriented alternative to Opera. The browser was announced on 21 May 2019 and released in early access for Windows on 11 June 2019, during E3 2019. The macOS version was released in December of the same year.878889

Opera GX adds features geared toward gamers and other audiences, with the regular Opera browser features included. The limiter allows users to limit network, CPU, and memory usage to preserve system resources. GX Cleaner is a tool that is said to allow users to clear cache, cookies, and other unwanted files etc. The browser also adds integrations with other websites such as Twitch, Discord, Twitter, and Instagram. The browser also has a built-in page called the GX Corner, which combines gaming-related releases, deals, and news articles.909192

On 5 September 2019, Opera won a Red Dot award in the Interface and User Experience Design category for Opera GX. Around the same time, Opera GX also marked its first one million downloads.93

On 20 May 2021, a mobile version of Opera GX was released on iOS and Android.94

On 12 November of the same year, Opera GX Mobile was awarded another Red Dot award in both the Apps category and the Interface and User Experience Design: Mobile UIs category.95

On August 19, 2023, Opera GX introduced a VTuber named GX Aura for their social media accounts; she later became the mascot for the browser.9697

On November 28 of the same year, Opera GX launched a new advertising campaign titled "Bury Boring", featuring actor and comedian Eric André smashing and burying computers not using Opera GX.9899 The advertising campaign also included a splash screen whenever the browser is launched during the campaign with slashing sounds and André yelling out the browser's name. While well received by many of its user base, many criticized Opera GX's actions.

Opera Air

Opera Air is a mindfulness-oriented browser alternative to Opera and Opera GX. The browser was launched on February 4, 2025.

Opera Air includes built-in features such as breathing exercises, meditation, binaural beats, and neck stretches to promote relaxation and mindfulness. Also the browser features a clean and calming interface with a "frosted glass" appearance to create a sense of tranquility.100 And offers "Boosts" of calming or stimulating music to enhance the browsing experience and support productivity or relaxation.101

Development stages

Opera Software uses a release cycle consisting of three "streams", corresponding to phases of development, that can be downloaded and installed independently of each other: "developer", "beta", and "stable". New features are first introduced in the developer build, then, depending on user feedback, may progress to the beta version and eventually be released.102

The developer stream allows early testing of new features, mainly targeting developers, extension creators, and early adopters. Opera developer is not intended for everyday browsing as it is unstable and is prone to failure or crashing, but it enables advanced users to try out new features that are still under development, without affecting their normal installation of the browser. New versions of the browser are released frequently, usually a few times a week.103

The beta stream, formerly known as "Opera Next", is a feature complete package, allowing stability and quality to mature before the final release. A new version is released every couple of weeks.104 Both streams can be installed alongside the official release without interference. Each has a different icon to help the user distinguish between the variants.105

Market adoption

Further information: Usage share of web browsers

Integrations

In 2005, Adobe Systems integrated Opera's rendering engine, Presto, into its Adobe Creative Suite applications. Opera technology was employed in Adobe GoLive, Adobe Photoshop, Adobe Dreamweaver, and other components of the Adobe Creative Suite.106107 Opera's layout engine is also found in Virtual Mechanics SiteSpinner Pro.108 The Internet Channel is a version of the Opera 9 web browser for use on the Nintendo Wii created by Opera Software and Nintendo.109 Opera Software is also implemented in the Nintendo DS Browser and Nintendo DSi Browser for Nintendo's handheld systems.

Opera is the fifth most popular web-browser.110111 As of April 2021, Opera's offerings had over 320 million active users.112

Reception

The Opera browser has been listed as a "tried and tested direct alternative to Chrome".113 It scores close to Chrome on the HTML5test, which scores browsers' compatibility with different web standards.114

Versions with the Presto layout engine have been positively reviewed,115116117 although they have been criticized for website compatibility issues.118119 Because of this issue, Opera 8.01 and higher had included workarounds to help certain popular but problematic web sites display properly.120121

Versions with the Blink layout engine have been criticized by some users for missing features such as UI customization, and for abandoning Opera Software's own Presto layout engine.122123124125 Despite that, versions with the Blink layout engine have been noted for being fast and stable, for handling the latest web standards and for having a better website compatibility and a modern-style user interface.126127128

See also

Opera browser platform variants:

Related other browsers:

Related topics:

Wikimedia Commons has media related to: Opera (web browser) (category)

References

  1. "About Opera – Innovation is our game – Opera". www.opera.com. https://www.opera.com/about ↩

  2. "Opera Limited American Depositary Shares (OPRA)". NASDAQ.com. https://www.nasdaq.com/symbol/opra ↩

  3. "Chinese consortium buys Opera browser for $600 mn". phys.org. Retrieved April 23, 2019. https://phys.org/news/2016-07-chinese-consortium-opera-browser-mn.html ↩

  4. Russell, Jon (October 2, 2018). "Opera Touch is a solid alternative to Safari on the iPhone". TechCrunch. Retrieved July 1, 2024. https://techcrunch.com/2018/10/02/opera-touch-ios/ ↩

  5. "Best web browser 2020: Chrome, Edge, Firefox, and Opera go head-to-head". PCWorld. April 17, 2020. Retrieved November 12, 2020. https://www.pcworld.com/article/3213031/best-web-browsers.html ↩

  6. "Opera update uses QR codes to sync data between PC and Android browsers". Engadget. September 23, 2020. Retrieved November 20, 2020. https://www.engadget.com/opera-makes-it-easier-to-sync-between-pc-and-android-versions-074206375.html ↩

  7. Brügger, Niels; Milligan, Ian (December 10, 2018). The SAGE Handbook of Web History. SAGE. ISBN 978-1-5264-5546-8. 978-1-5264-5546-8 ↩

  8. Lardinois, Frederic (April 25, 2018). "Opera launches a new mobile browser". TechCrunch. Retrieved July 1, 2024. https://techcrunch.com/2018/04/25/opera-launches-a-new-mobile-browser/ ↩

  9. Newman, Heather (June 11, 2019). "Opera GX: Hands On With Opera's Slick, Speedy New Gaming Web Browser". Forbes. Retrieved May 22, 2024. https://www.forbes.com/sites/hnewman/2019/06/11/opera-gx-hands-on-with-operas-slick-speedy-new-gaming-web-browser/?sh=39b65d41a369 ↩

  10. "Opera GX gamifies the browser at E3 2019". CNET. Retrieved May 23, 2025. https://www.cnet.com/tech/computing/opera-gx-gamifies-the-browser-e3-2019/ ↩

  11. "From Norwegian research project to global multiplatform browser. Opera company profile". Adsider. February 14, 2020. Retrieved October 1, 2020. https://adsider.com/from-norwegian-research-project-to-global-multiplatform-browser-opera-company-profile/ ↩

  12. Sengupta, Debjoy. "Opera is the oldest browser, and it is still surviving: Jon Tetzchner, founder, Opera software". The Economic Times. Retrieved October 21, 2020. https://economictimes.indiatimes.com/opinion/qna/opera-is-the-oldest-browser-and-it-is-still-surviving-jon-tetzchner-founder-opera-software/articleshow/7068303.cms ↩

  13. "About Opera". Opera Software. Archived from the original on December 3, 2007. Retrieved September 5, 2010. https://web.archive.org/web/20071203140601/http://www.opera.com/company/about/ ↩

  14. "Affiliated Organization of Firefox and Mozilla" (PDF). Mozilla Japan. Mozilla Foundation. 2006. Retrieved September 5, 2010. http://www.foxkeh.com/downloads/history/history-original.pdf ↩

  15. "Milestones". Opera Software. 2007. Archived from the original on November 23, 2007. Retrieved January 13, 2011. https://web.archive.org/web/20071123104427/http://www.opera.com/company/about/milestones/ ↩

  16. "Can Opera Become to Mobile What Firefox has Become to the Computer?". Fast Company. November 12, 2008. Retrieved October 21, 2020. https://www.fastcompany.com/1079768/can-opera-become-mobile-what-firefox-has-become-computer ↩

  17. "Affiliated Organization of Firefox and Mozilla" (PDF). Mozilla Japan. Mozilla Foundation. 2006. Retrieved September 5, 2010. http://www.foxkeh.com/downloads/history/history-original.pdf ↩

  18. Schenk, Mark (2010). "Opera browser version history". Retrieved June 11, 2014. http://www.markschenk.com/various/ohistory/index.html ↩

  19. Lettice, John (December 6, 2000). "Opera browser goes free with version 5.0 launch". The Register. Retrieved June 11, 2014. https://www.theregister.co.uk/2000/12/06/opera_browser_goes_free/ ↩

  20. Baker, Loren (September 20, 2005). "Opera Goes Free with Help from Google". Search Engine Journal. Retrieved June 11, 2014. http://www.searchenginejournal.com/opera-goes-free-with-help-from-google/2227/ ↩

  21. Goldman, Daniel (December 18, 2006). "Opera 9.1 is out with Fraud Protection". Opera Watch. Archived from the original on January 5, 2007. Retrieved June 11, 2014. https://web.archive.org/web/20070105213820/http://operawatch.com/news/2006/12/opera-91-is-out-with-fraud-protection.html ↩

  22. Kleinhout, Huib (June 6, 2008). "Malware protection". Opera Desktop Team. Opera Software. Archived from the original on June 8, 2008. Retrieved June 11, 2014. https://web.archive.org/web/20080608110305/http://my.opera.com/desktopteam/blog/2008/06/06/malware-protection ↩

  23. "Giving gamers two windows to the Web: The Opera Browser for Nintendo DS" (Press release). Opera Software. February 15, 2006. Retrieved June 11, 2014. http://www.operasoftware.com/press/releases/devices/giving-gamers-two-windows-to-the-web-the-opera-browser-for-nintendo-dsa ↩

  24. "Nintendo DS Browser available to North American market" (Press release). Opera Software. June 8, 2007. Retrieved June 11, 2014. http://www.operasoftware.com/press/releases/devices/nintendo-ds-browser-available-to-north-american-market ↩

  25. "A Web Revolution in the Living room: Opera partners with Nintendo to put browser on the Wii game console" (Press release). Opera Software. May 10, 2006. Retrieved June 11, 2014. http://www.operasoftware.com/press/releases/devices/a-web-revolution-in-the-living-room-opera-partners-with-nintendo-to-put-browser-on-the-wiia-game-console ↩

  26. "Play with the Web: Opera browser now available for download on Wii" (Press release). Opera Software. December 22, 2006. Retrieved June 11, 2014. http://www.operasoftware.com/press/releases/devices/play-with-the-web-opera-browser-now-available-for-download-on-wii ↩

  27. "Opera 10.50 for Windows changelog (Final)". Opera Software. March 2, 2010. Archived from the original on March 30, 2012. Retrieved June 11, 2014. https://web.archive.org/web/20120330165008/http://www.opera.com/docs/changelogs/windows/1050/ ↩

  28. Mateu, Roberto (January 1, 2010). "Opera 10.5 pre-alpha for Labs". Opera Labs. Opera Software. Archived from the original on December 24, 2009. Retrieved June 11, 2014. https://web.archive.org/web/20091224073813/http://labs.opera.com/news/2009/12/22/ ↩

  29. De, Pallab (December 22, 2009). "Opera 10.5 Pre-Alpha Is Here and It Is Fast!". Techie-buzz.com. Archived from the original on July 21, 2012. Retrieved June 11, 2014. https://archive.today/20120721/http://techie-buzz.com/opera/opera-10-5-pre-alpha-is-here-and-it-is-fast.html ↩

  30. Purdy, Kevin (December 22, 2009). "Opera 10.5 Pre-Alpha is All About Speed (and Private Browsing)". Lifehacker. Gawker Media. Retrieved June 11, 2014. https://lifehacker.com/5432054/opera-105-pre+alpha-is-all-about-speed-and-private-browsing ↩

  31. Protalinski, Emil (October 21, 2010). "Opera 11 alpha out: developers, start your extension engines". Ars Technica. https://arstechnica.com/information-technology/2010/10/opera-11-alpha-out-developers-start-your-extension-engines/ ↩

  32. "Opera 11.00 for Windows changelog". Opera Software. Retrieved June 11, 2014. http://www.opera.com/docs/changelogs/windows/1100/ ↩

  33. "Opera 12.00 for Windows Changelog". Opera Software. June 14, 2012. Archived from the original on September 8, 2012. Retrieved June 11, 2014. https://archive.today/20120908/http://www.opera.com/docs/changelogs/windows/1200/ ↩

  34. "Hey Presto, Opera switches to WebKit". Ars Technica. Condé Nast. February 13, 2013. Retrieved April 4, 2013. https://arstechnica.com/information-technology/2013/02/hey-presto-opera-switches-to-webkit/ ↩

  35. "Google going its own way, forking WebKit rendering engine". Ars Technica. Condé Nast. April 3, 2013. Retrieved April 4, 2013. https://arstechnica.com/information-technology/2013/04/google-going-its-own-way-forking-webkit-rendering-engine/ ↩

  36. Opera Desktop Team – Opera Next 15 Released!. My.opera.com (28 May 2013). Retrieved 21 July 2013. https://web.archive.org/web/20130607181604/http://my.opera.com/desktopteam/blog/opera-next-15-0-released ↩

  37. Opera Developer News – A first peek at Opera 15 for Computers. My.opera.com (28 May 2013). Retrieved 21 July 2013. https://web.archive.org/web/20130607164906/http://my.opera.com/ODIN/blog/2013/05/28/a-first-peek-at-opera-15-for-computers ↩

  38. The Chromium-Powered Opera Is Finally Here Archived 8 August 2017 at the Wayback Machine. WebProNews (28 May 2013). Retrieved 21 July 2013. http://www.webpronews.com/the-chromium-powered-opera-is-finally-here-2013-05 ↩

  39. Standalone Opera Mail Client Coming to Linux. Omgubuntu.co.uk (28 May 2013). Retrieved 21 July 2013. http://www.omgubuntu.co.uk/2013/05/opera-splits-mail-app-bringing-it-to-linux ↩

  40. Shankland, Stephen (July 27, 2018). "Opera browser raises $115 million in initial public offering". CNET. Retrieved July 27, 2018. https://www.cnet.com/news/opera-browser-raises-115-million-in-initial-public-offering/ ↩

  41. "Opera Announces $50 Million Share Repurchase Program". PR Newswire. Opera Limited. January 20, 2022. Retrieved March 21, 2024. The Company plans to fund repurchases from its existing cash balance. Under the Program, the Company may repurchase its ADSs from time to time. https://www.prnewswire.com/news-releases/opera-announces-50-million-share-repurchase-program-301464928.html ↩

  42. "Opera completes repurchase of shares from 360". PR Newswire. Opera Limited. PR Newswire. October 17, 2022. Retrieved March 21, 2024. 360 has sold all its 46.75 million shares, the equivalent of 23.4 million ADSs or a 20.6% ownership stake in Opera, and is no longer a shareholder in Opera. 360's representative on Opera's Board of Directors, Mr. Hongyi Zhou, has also resigned with immediate effect. https://www.prnewswire.com/news-releases/opera-completes-repurchase-of-shares-from-360-301650602.html ↩

  43. Hachman, Mark (January 11, 2017). "Meet Opera Neon, Opera's radical vision for the future of web browsers". PCWorld. https://www.pcworld.com/article/3156970/browsers/meet-opera-neon-operas-radical-vision-for-the-future-of-web-browsers.html ↩

  44. Muchmore, Michael (January 11, 2017). "Opera Neon". PC Magazine. https://www.pcmag.com/review/350974/opera-neon ↩

  45. Kolondra, Krystian (May 10, 2017). "Opera is Reborn". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2017/05/opera-is-reborn/ ↩

  46. Kolondra, Krystian (January 4, 2018). "New year, new browser. Opera 50 introduces anti-Bitcoin mining tool". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2018/01/opera-50-introduces-anti-bitcoin-mining-tool/ ↩

  47. Czajka, Joanna (April 9, 2019). "Opera introduces Reborn 3, the first desktop browser with Web 3, faster VPN and ad blocker". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2019/04/opera-60-reborn-3-web-3-0-vpn-ad-blocker/ ↩

  48. Kocemba, Maciej (May 21, 2019). "Sign up to get early access to Opera GX, Opera's first gaming browser". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2019/05/opera-gx-early-access/ ↩

  49. Kocemba, Maciej (June 11, 2019). "Opera opens early access to Opera GX, the world's first gaming browser". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2019/06/opera-gx-early-access-lvl1/ ↩

  50. Kocemba, Maciej (June 24, 2021). "Opera ships major new version of its desktop browser, codenamed R5". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2021/06/opera-r5-desktop/ ↩

  51. Mielczarczyk, Kornelia (January 19, 2022). "Opera 83". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2022/01/opera-83/ ↩

  52. Tegos, Michael (January 31, 2023). "Can you keep using Opera on Windows 7 and 8.1 since Microsoft no longer supports them?". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2023/01/opera-windows-7-8/ ↩

  53. Czajka, Joanna (March 22, 2023). "New AI tools now available in Opera and Opera GX for you to test". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2023/03/opera-ai-tools/ ↩

  54. Czajka, Joanna (April 25, 2023). "Opera unveils Opera One, an entirely redesigned browser". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2023/04/opera-one-stable/ ↩

  55. Czajka, Joanna (June 20, 2023). "The future of browsing: Opera One, the first AI-powered browser is ready for download". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2023/06/introducing-opera-one/ ↩

  56. Szyndzielorz, Julia (April 25, 2023). "With Opera One's Multithreaded Compositor, your browser UI comes to life like never before". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2023/04/opera-one-multithreaded-compositor/ ↩

  57. Mehta, Ivan (March 3, 2025). "Opera unveils an AI agent that runs natively within the browser". TechCrunch. Retrieved March 4, 2025. https://techcrunch.com/2025/03/03/opera-announces-a-new-agentic-feature-for-its-browser/ ↩

  58. "Opera Neon—A browser for the agentic web". https://www.operaneon.com/ ↩

  59. "5 features Opera Browser did first". SlashGeek. Archived from the original on October 6, 2016. Retrieved October 5, 2016. https://web.archive.org/web/20161006053458/http://www.slashgeek.net/5-features-opera-browser-did-first/ ↩

  60. Reimer, Jeremy (September 1, 2009). "First look: Opera 10 faster with new features". Ars Technica. Condé Nast. Retrieved June 11, 2014. https://arstechnica.com/gadgets/2009/09/first-look-opera-10-faster-with-new-features/ ↩

  61. Salter, Jim (February 26, 2020). "Ars takes the new Opera R2020 browser for a spin". Ars Technica. Retrieved February 3, 2021. https://arstechnica.com/gadgets/2020/02/browser-review-opera-r2020-and-opera-touch-are-well-worth-a-look/ ↩

  62. "Do you know who made that browser extension? Opera highlights how its VPN, ad-blocker are in-built". The Indian Express. September 24, 2020. Retrieved February 3, 2021. https://indianexpress.com/article/technology/tech-news-technology/opera-says-there-is-no-reason-for-its-browser-to-collect-any-data-6607734/ ↩

  63. "Opera has baked Twitter into its desktop browser". Engadget. June 24, 2020. Retrieved December 22, 2020. https://www.engadget.com/opera-twitter-desktop-browser-070012489.html ↩

  64. Dillet, Romain (May 10, 2017). "Opera's desktop browser now features quick access to Messenger, WhatsApp and Telegram". TechCrunch. Retrieved July 1, 2024. https://techcrunch.com/2017/05/10/operas-desktop-browser-now-features-quick-access-to-messenger-whatsapp-and-telegram/ ↩

  65. "5 features Opera Browser did first". SlashGeek. Archived from the original on October 6, 2016. Retrieved October 5, 2016. https://web.archive.org/web/20161006053458/http://www.slashgeek.net/5-features-opera-browser-did-first/ ↩

  66. Reimer, Jeremy (September 1, 2009). "First look: Opera 10 faster with new features". Ars Technica. Condé Nast. Retrieved June 11, 2014. https://arstechnica.com/gadgets/2009/09/first-look-opera-10-faster-with-new-features/ ↩

  67. "Opera version history". Opera. Archived from the original on October 23, 2014. Retrieved February 29, 2016. Opera has a history of introducing new features long before they become mainstream, and often failing to receive credit for doing so. Opera was the first browser to [...] https://web.archive.org/web/20141023082855/http://www.opera.com/docs/history/presto/#o40 ↩

  68. Meyer, Eric (June 1999). "CSS: If not now, when?". meyerweb.com. Retrieved June 11, 2014. /wiki/Eric_A._Meyer ↩

  69. "Opera's company FAQ". Opera Software. Retrieved June 12, 2014. http://www.operasoftware.com/press/faq ↩

  70. "The best browser 2021". TechRadar. Retrieved January 27, 2021. https://www.techradar.com/best/browser ↩

  71. "Help, Be safe and private". Opera Software. Retrieved June 12, 2014. http://help.opera.com/opera/Windows/1116/en/private.html ↩

  72. "Security and privacy". https://help.opera.com/en/latest/security-and-privacy/ ↩

  73. "Security and privacy". https://help.opera.com/en/latest/security-and-privacy/ ↩

  74. "Free VPN". Opera.com. Retrieved March 18, 2017. http://www.opera.com/computer/features/free-vpn ↩

  75. "Opera Free VPN – Unlimited WiFi Security & Content Unblocking – Free VPN for online security, unblocking content and encrypting your web traffic". Opera VPN. 2017. Archived from the original on March 28, 2017. Retrieved March 18, 2017. https://web.archive.org/web/20170328005145/https://www.operavpn.com/ ↩

  76. Opera Settings > VPN: "Enabling VPN will disable Opera Turbo" ↩

  77. Chiara Castro (September 25, 2024). "OperaVPN never logs your activities, independent auditors confirm". TechRadar. Retrieved January 6, 2025. https://www.techradar.com/pro/vpn/operavpn-never-logs-your-activities-independent-auditors-confirm ↩

  78. "The Opera browser for Android with built-in Crypto Wallet – OPERA – BROWSER". Opera. December 13, 2018 – via YouTube. https://youtube.com/watch?v=aq5yJ0TqhbY ↩

  79. "Opera introduces first browser with built-in Crypto Wallet – Opera". archive.is. December 14, 2018. Archived from the original on December 14, 2018. https://archive.today/20181214042550/http://www.operasoftware.com/press/releases/mobile/2018-07-11 ↩

  80. "The Opera browser for Android with built-in Crypto Wallet – OPERA – BROWSER". Opera. December 13, 2018 – via YouTube. https://www.youtube.com/watch?v=aq5yJ0TqhbY ↩

  81. McCarthy, Kieren (March 31, 2020). "Sucks to be you, ICANN. We can go our own way: Opera to support sites using renegade top-level domain .crypto". The Register. Retrieved April 28, 2020. https://www.theregister.co.uk/2020/03/31/opera_android_dot_crypto/ ↩

  82. "Unstoppable Domains Partners With Opera Browser to Integrate Decentralized Websites". www.businesswire.com. March 30, 2020. Retrieved April 28, 2020. https://www.businesswire.com/news/home/20200330005064/en/Unstoppable-Domains-Partners-Opera-Browser-Integrate-Decentralized ↩

  83. "Unstoppable Domains". Unstoppable Domains. Retrieved April 28, 2020. https://unstoppabledomains.com/ ↩

  84. Szyndzielorz, Julia (February 12, 2021). "Your Files for Keeps Forever with IPFS". Tips & Tricks Opera Blog. Retrieved July 30, 2024. https://blogs.opera.com/tips-and-tricks/2021/02/opera-crypto-files-for-keeps-ipfs-unstoppable-domains/ ↩

  85. "Opera Crypto Browser Project Web3 2021". Opera.com. January 19, 2022. https://blogs.opera.com/crypto/2022/01/opera-crypto-browser-project-web3/ ↩

  86. Chaudhry, Aliya (April 15, 2022). "Opera has launched the iOS version of their Crypto Browser". TechCrunch. Retrieved July 1, 2024. https://techcrunch.com/2022/04/15/opera-brings-its-crypto-browser-to-iphones-and-ipads ↩

  87. Kastrenakes, Jacob (June 11, 2019). "Opera made a 'gaming browser' that lets you control CPU usage". The Verge. Retrieved May 7, 2021. https://www.theverge.com/2019/6/11/18659842/opera-gx-gaming-browser-released-cpu-ram-limits ↩

  88. "Opera GX gaming browser now available on macOS". SlashGear. December 13, 2019. Retrieved May 8, 2021. https://www.slashgear.com/opera-gx-gaming-browser-now-available-on-macos-12603137/ ↩

  89. Kocemba, Maciej (May 21, 2019). "Sign up to get early access to Opera GX, Opera's first gaming browser". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2019/05/opera-gx-early-access/ ↩

  90. "Opera GX Review". PCMAG. Retrieved May 8, 2021. https://www.pcmag.com/reviews/opera-gx ↩

  91. Hesse, Brendan (January 22, 2021). "Is the Opera GX Browser Just for Gamers?". Lifehacker. Retrieved May 7, 2021. https://lifehacker.com/is-the-opera-gx-browser-just-for-gamers-1846105831 ↩

  92. "Opera GX gets built-in Instagram, workspaces to keep tabs organized". Windows Central. May 19, 2020. Retrieved January 21, 2021. https://www.windowscentral.com/opera-gx-gets-built-instagram-workspaces-keep-tabs-organized ↩

  93. Szyndzielorz, Julia (September 5, 2019). "Opera GX wins the Red Dot Award and celebrates one million downloads". Opera Desktop. Retrieved March 29, 2024. https://blogs.opera.com/desktop/2019/09/opera-gx-red-dot-award-one-million-downloads/ ↩

  94. Kocemba, Maciej (May 20, 2021). "Opera GX Mobile beta is here – Great News for Gamers on the Go". The Opera Blog. Retrieved June 22, 2021. https://blogs.opera.com/desktop/2021/05/opera-gx-mobile-beta/ ↩

  95. Szyndzielorz, Julia (November 12, 2021). "Opera dominates the Red Dot Award 2021 by winning three Red Dots for Opera GX and Hype". Opera News. Retrieved March 29, 2024. https://blogs.opera.com/news/2021/11/red-dot-hype-opera-gx-2021/ ↩

  96. "Opera GX web browser debuts "silly" VTuber GX Aura". Dexerto. August 19, 2023. Retrieved November 28, 2023. https://www.dexerto.com/entertainment/opera-gx-web-browser-debuts-silly-vtuber-gx-aura-2256573/ ↩

  97. 【Debut Highlights】GX Aura Has Been Activated!, August 23, 2023, retrieved November 28, 2023 https://www.youtube.com/watch?v=ULYMgzViajg ↩

  98. ERIC ANDRE BURIES BORING, November 28, 2023, retrieved November 28, 2023 https://www.youtube.com/watch?v=uOdPx7nUVpY ↩

  99. "Eric André and Opera GX bury boring browsers in chaotic rampage". www.prnewswire.com (Press release). Retrieved November 28, 2023. https://www.prnewswire.com/news-releases/eric-andre-and-opera-gx-bury-boring-browsers-in-chaotic-rampage-301999433.html ↩

  100. "Opera Air | Your Mindful Browser | Opera". www.opera.com. Archived from the original on March 8, 2025. Retrieved March 29, 2025. http://web.archive.org/web/20250308031425/https://www.opera.com/es-419/air ↩

  101. "Opera Air | Tu Navegador Mindful | Opera". www.opera.com (in Spanish). Archived from the original on March 11, 2025. Retrieved March 29, 2025. http://web.archive.org/web/20250311215954/https://www.opera.com/es/air ↩

  102. "What is Opera, Opera next, and Opera developer?". Opera Desktop Team Blog. January 14, 2014. Retrieved September 16, 2014. http://blogs.opera.com/desktop/streams/ ↩

  103. "Opera Developer official page". Opera Software. Archived from the original on June 17, 2016. Retrieved November 20, 2013. https://web.archive.org/web/20160617183330/http://www.opera.com/developer ↩

  104. "Opera beta". Opera Software ASA. Archived from the original on October 19, 2019. Retrieved November 9, 2014. https://web.archive.org/web/20191019020724/https://www.opera.com/computer/beta ↩

  105. "Opera stream icons". Archived from the original on December 7, 2016. Retrieved May 2, 2022. https://web.archive.org/web/20161207194948/http://www-static-blogs.operacdn.com/multi/wp-content/uploads/sites/2/2015/10/new-icons-1024x535.jpg ↩

  106. "Powered by Opera: Opera Integrated with Adobe Creative Suite 2" (Press release). Opera Software. April 4, 2005. Retrieved June 11, 2014. http://www.operasoftware.com/press/releases/desktop/powered-by-opera-opera-integrated-with-adobe-creative-suite-2 ↩

  107. Goldman, Daniel (May 3, 2007). "Dreamweaver uses Opera's Small-Screen Rendering technology to preview webpages for mobile phones". Opera Watch. Archived from the original on November 11, 2007. Retrieved June 11, 2014. https://web.archive.org/web/20071111161722/http://operawatch.com/news/2007/05/dreamweaver-uses-operas-small-screen-rendering-technology-to-preview-webpages-for-mobile-phones.html ↩

  108. "Design Web Pages for the Desktop and Mobile Devices" (Press release). Virtual Mechanics Inc. November 17, 2008. Archived from the original on January 9, 2009. Retrieved June 11, 2014. https://web.archive.org/web/20090109123340/http://www.virtualmechanics.com/company/press1108.html ↩

  109. "Internet Channel". support.nintendo.com. Archived from the original on November 11, 2011. https://web.archive.org/web/20111111045415/http://www.nintendo.com/consumer/systems/wii/en_na/channelsInternet.jsp ↩

  110. "Now Live With Latest Chrome, Firefox, Edge, and Opera-Browsers". LambdaTest. June 22, 2020. Retrieved February 10, 2021. https://www.lambdatest.com/blog/now-live-with-latest-chrome-firefox-edge-opera-browsers/ ↩

  111. "Chrome, Edge, Firefox, Opera, or Safari: Which Browser is best?". PCMAG. Retrieved December 17, 2020. https://www.pcmag.com/news/chrome-edge-firefox-opera-or-safari-which-browser-is-best ↩

  112. Opiah, Abigail (April 28, 2021). "Opera upgrades user access to decentralized web via Unstoppable Domains". TechRadar. Retrieved May 7, 2021. https://www.techradar.com/news/opera-upgrades-user-access-to-decentralized-web-via-unstoppable-domains ↩

  113. "Vivaldi, Opera, Brave: Should you switch your browser?". www.technologymagazine.com. May 17, 2020. Retrieved November 12, 2020. https://www.technologymagazine.com/digital-transformation/vivaldi-opera-brave-should-you-switch-your-browser ↩

  114. "Chrome, Edge, Firefox, Opera, or Safari: Which Browser is best?". PCMAG. Retrieved December 17, 2020. https://www.pcmag.com/news/chrome-edge-firefox-opera-or-safari-which-browser-is-best ↩

  115. Stieben, Danny (May 24, 2012). "5 Ideological Reasons Why You Should Try Opera". makeuseof.com. Retrieved June 12, 2014. http://www.makeuseof.com/tag/5-ideological-reasons-why-you-should-try-opera/ ↩

  116. Mason, Wesley (March 16, 2000). "Software Review: Opera browser for Windows v3.62". Geek.com. Archived from the original on September 3, 2012. Retrieved September 6, 2010. https://archive.today/20120903/http://www.geek.com/hwswrev/software/opera/opera2.htm ↩

  117. Berger, Sandy (November 3, 2004). "Opera Web Browser". CompuKiss. Archived from the original on November 12, 2004. Retrieved September 6, 2010. https://web.archive.org/web/20041112075901/http://www.compukiss.com/populartopics/research_infohtm/review386.htm ↩

  118. Altman, Tim (August 31, 2007). "Focus Areas during Kestrel Development". Opera Desktop Team. Opera Software. Archived from the original on September 4, 2007. Retrieved September 6, 2010. https://web.archive.org/web/20070904230619/http://my.opera.com/desktopteam/blog/2007/08/31/focus-areas-during-kestrel-development ↩

  119. Dotzler, Asa (September 4, 2007). "Firefox and more". Archived from the original on October 20, 2007. Retrieved September 6, 2010. https://web.archive.org/web/20071020005135/http://weblogs.mozillazine.org/asa/archives/2007/09/opera_95_alpha.html ↩

  120. "Browser JavaScript Explained". Opera Software. Archived from the original on September 6, 2012. Retrieved June 11, 2014. https://archive.today/20120906/http://www.opera.com/docs/browserjs/ ↩

  121. "Changelog for Opera 8.01 for Windows". Opera Software. Archived from the original on June 18, 2008. Retrieved June 11, 2014. https://web.archive.org/web/20080618005032/http://www.opera.com/docs/changelogs/windows/801/ ↩

  122. Harac, Ian (December 9, 2013). "Opera 18 review: This browser's seen radical changes… perhaps too radical". PC World. IDG. Retrieved June 12, 2014. http://www.pcworld.com/article/2068265/opera-18-review-this-browsers-seen-radical-changes-perhaps-too-radical.html ↩

  123. Samson, Ted (July 3, 2013). "Blink-based Opera 15 strikes a sour note with users". InfoWorld. IDG. Retrieved July 29, 2013. http://www.infoworld.com/t/web-browsers/blink-based-opera-15-strikes-sour-note-users-222025 ↩

  124. Mathews, Lee (July 2, 2013). "Opera 15 launches, turns out to be a crippled Google Chrome". geek.com. Ziff Davis. Archived from the original on July 13, 2014. Retrieved June 12, 2014. https://web.archive.org/web/20140713220011/http://www.geek.com/apps/opera-15-launches-turns-out-to-be-a-crippled-google-chrome-1560844/ ↩

  125. Keizer, Gregg (July 2, 2013). "Opera 15 launches with WebKit backbone". Computer World. Archived from the original on July 5, 2013. Retrieved July 29, 2013. https://web.archive.org/web/20130705233307/http://www.computerworld.com/s/article/9240534/Opera_15_launches_with_WebKit_backbone ↩

  126. Le Bihan, Alan (May 26, 2014). "A browser that's free, comprehensive and innovative". Softonic.com. Retrieved June 12, 2014. http://opera.en.softonic.com/ ↩

  127. Piccolomini, Pier Francesco (September 5, 2013). "5 Alternatives to Internet Explorer". Softonic. Retrieved June 12, 2014. http://features.en.softonic.com/5-alternatives-to-internet-explorer ↩

  128. Hughes, Matthew (August 6, 2013). "Opera 15 Is A Faster, Simpler Chrome, And Here Are 3 Great Reasons To Try It". Makeuseof.com. Retrieved June 12, 2014. http://www.makeuseof.com/tag/opera-15-is-a-faster-simpler-chrome-and-here-are-3-great-reasons-to-try-it/ ↩