Browse the web with the greatest speed and efficiency using the Opera web browser. You can also double your page-download speed on slow connections with Opera Turbo.

Opera is

Lightning fast
Make your web browsing faster. Everything from loading webpages to opening tabs is optimized to happen almost instantly. You can even speed up browsing on slow connections, with Opera Turbo.

Safe and secure
Reduce your exposure to threats on the web. Industry-leading security and features such as Fraud and Malware Protection and a security bar, ensure your safety.

Easy to use
Fly through webpages by using thoughtfully-designed features. You can search directly from the address field or launch your favorite pages with one click using Speed Dial.

Innovative and powerful
Get the most from the web with great features such as custom search, mouse gestures and Find in Page to help you find content on long pages.

Download Opera now and get more from the web.

What's New
Opera 12.15 is a security and stability upgrade. Opera recommends all users to upgrade to Opera 12.15 to take advantage of these improvements.

Want to know more? Visit What's new ( to get more information on this version or click here ( to see the full list of technical improvements.

Opera (com.operasoftware.opera) is a Mac software application that has been discovered and submitted by users of The latest version that our users have reported running on their systems is Opera 12151748. The most popular version of this application used by our users is Opera 39.0.2256.48.

Review for version 12131734
This used to be good, now it's getting more and more unstable with each release.
- Australia, February 14, 2013

To submit your review of Opera please download for Mac and click "My Apps" to rate the software installed on your Mac system.

Operating System: Mac

Minimum OS version: 10.5.0

Bundle Information: Opera 12.15.1748, Copyright (c) 1995-2012, Opera Software.

Copyright: Copyright (c) 1995-2012, Opera Software.