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Opera 12.00 (64-bit)

  -  10.22 MB  -  Freeware
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Opera 12.00 (64-bit).


For those interested in downloading the most recent release of Opera (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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Download Opera 12.00 (64-bit)

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What's new in this version:

# Improvements:
* General and User Interface
- A custom user agent preference has been added to opera:config
* Display and Scripting
- Improved pipelining, JavaScript, and Turbo
# Fixes and Stability Enhancements 
* General and User Interface
- Fixed an issue with missing region definitions for some regions
- Fixed UI artifacts in viewport when scrolling a page containing a fixed element with 100% height
- Fixed an issue with the tab bar
- Resolved an issue where hovering the close button in an inactive tab would steal its hover state, instead of propagating it
- Fixed incorrect address bar focus and update behavior
- Fixed an issue where search suggestion latency could provide incorrect suggestions under certain conditions
- Cancelling address field dropdown now reverts it to its previous state
- Fixed several minor issues with browser history
- Fixed an issue with Speed Dial entries not updating under certain conditions
* Display and Scripting
- Behvior improvements and enhancements to HTML5 Drag and Drop
- Fixed Canvas clearRect behavior
- Resolved an issue where XMLHttpRequest.status becomes 0 instead of 401 or 407 on cached response
- Fixed artifacts in WebM videos
- Fixed an issue with scripts saturating setInterval()
- Corrected responseXML's null behavior
- Fixed incorrect behavior with window.close and a user-initiated event
- Resolved an issue where clearTimeout() would not remove timeout
- Fixed a clipping error when combining CSS transforms and opacity
- Fixed some issues with painting and repainting that could occur under certain conditions
- Fixed an issue with drag and drop resource usage
* Mail, News, Chat
- Fixed an issue with long attachment names preventing some UI elements from showing properly
* Network and Site-Specific
- Resolved some issues with Google sites
- Resolved an issue that caused some third-party login systems to fail under certain conditions
- Fixed an issue with HTTPS connections and proxies
* Security
- Fixed an issue where hidden keyboard navigation could allow cross site scripting or code execution
- Fixed an issue where a combination of clicks and key presses could lead to cross site scripting or code execution
- Fixed an issue where cross-domain JSON resources may be exposed as JavaScript variable data
- Fixed an issue where carefully timed reloads, redirects, and navigation could spoof the address field
- Fixed an issue where pages could prevent navigation to a target page, spoofing the address field

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