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Opera for Mac

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Download Opera 12.15

Opera 12.15

  -  19.38 MB  -  Freeware
  • Latest Version

    Opera 107.0 Build 5045.21

  • Operating System

    Mac OS X (Intel, PPC)

  • User Rating

    Click to vote
  • Author / Product

    Opera Software / External Link

  • Old Versions

  • Filename

    Opera_12.15-1748.x86_64.dmg

  • MD5 Checksum

    0ed4ce4ebf34328b733804b48ba19860

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 12.15.


For those interested in downloading the most recent release of Opera for Mac 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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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • Opera 12.15 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

General and User Interface:
- Fixed an issue where the search bar's default engine could be overridden by third-party apps.

Security:
- Fixed an issue concerning an information leak through uninitialized image data.
- Fixed a moderately severe issue, as reported by Attila Suszter; details will be disclosed at a later date.
- Added safeguards against attacks on the RC4 encryption protocol; see our advisory.
- Fixed an issue where cookies could be set for a top-level domain; see our advisory.

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