- Quick specs
- Price: Free
- Operating system: Windows 95, Windows Me, Windows NT, Windows XP, Windows 2000, Windows 98
- Date added: December 04, 2008
- Total Downloads: 390,069
- Downloads last week: 1,042
- See full specifications
A newer version of Opera is available.
(Download doesn't provide access to previous versions of this program.)
- Average user rating: stars out of 110 votes
See all user reviews
Publisher's description
From Opera Software :10.0 build 1139 alpha includes compliance with the Acid3 coding standards test, optional automatic updates, HTML in Opera Mail, and is three times faster than Opera 9.62.
This 10.0 build 1139 alpha version of Opera is pre-release software and should be used with caution. Pre-release versions are inherently less stable than official releases and you should be aware that such software can cause problems to your computer system.
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User reviews of Opera 10.0 build 1139 alpha
- Average user rating: 4.1 stars out of 110 votes
- My rating: 0 stars Write review
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Showing 5 of 10 user reviewsSee all 10 user reviews
This software version | All versions -
Version: Opera 10.0 build 1139 alpha
"Offers nothing I can't find better elsewhere"
Pros: No pros over other 3 top browsers. I don't know about acid3 but I do know that I've been using other browsers for a long time and they display everything I need them to when I need them to display it - I can't say that about Opera.
Cons: has trouble displaying text fields right on a lot of sites. Won't work on about 20% of the sites I use frequently (this is with every opera version though not just this one).
Summary: There is nothing in Opera that you can't find better in one of the better browsers (Firefox, Chrome, or Safari). Opera stores a lot of stuff on your hard drive that the other browsers don't. This is in addition to the regular program and the cache... read more >>
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Version: Opera 10.0 build 1139 alpha
"Opera 10, sounds progressive!"
Pros: Even I who still types with two fingers and able to use opera an get my business done. Thanks!
Cons: I am not finding anything negative bout this , Opera 10!
Summary: still working on the widgets thing.
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Version: Opera 10.0 build 1139 alpha
"still not as good as google chrome, firefox, or safari"
Pros: I didn't notice much of a difference between 10 and 9.63 to tell you the truth about it. I notice that it still doesn't display some pages properly (see cons).
Cons: If browsers were movies then opera would have been made by lionsgate (looks good but seems low budget) because It's still not displaying a lot of my favorite sites in proper manner like all other browsers do.
Summary: I don't know if it's opera that needs to fix their end or the sites that need to do something with their end for opera to work properly, but if opera is as popular as a lot of people seem to think, then it looks like the issues they have had would h... read more >>
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Version: Opera 10.0 build 1139 alpha
Pros: Small size of file...
Cons: SLOW. Will not allow me to use the Yahoo website as my homepage. I dont know why. I know its beta...but thats something it needs fixing...
Summary: I am getting back at the previous version for now.
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Version: Opera 10.0 build 1139 alpha
"Amazing, are you sure this isn't a final version?"
Pros: Acid3 Test 100/100 tells it all.
Cons: Why in the world isn't this the most used browser?
Summary: I'm totally thrilled about this version of Opera Browser but I regret that for some strange reason people are not using Opera. It's simply the best browser around.
Keep up the good job guys! - See all 10 user reviews Write review
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