Opera 9.51

Opera gives you the tools to experience the Web your way. Read below to learn more about how to use everything inside your Opera browser.
New in Opera 9
Speed Dial-Now you have a new way to access your favorite Web sites. Just open a new tab to get your Speed Dial. Its easy to populate and addictive to use.
BitTorrent-You dont need a separate BitTorrent application to download large files. Simply click a torrent link and start the download.
Content blocker-Remove ads or images - its up to you. Right-click (CTRL-click on the Mac) on the Web page and choose Block content.
Improved rich text editing-Use advanced text editing features for todays most popular Web applications.
Thumbnail preview-It is easy to have many tabs open at once in Opera. But exactly which tab had that video you wanted? Hover your mouse on any tab to see a thumbnail preview.

Efficient surfing
Transfer manager-View download progress and access all your downloads from one simple transfer manager window.
Integrated search-Search Google, eBay, Amazon and more with our integrated search field. You can also search directly in the address field using keywords (for example g for Google).
Pop-up blocking-Opera lets you control whether to block all pop-ups, or open only the ones that you have requested.

Special features
Full-screen mode-The F11 key toggles Operas projection mode, using the whole screen for browsing and, if a projection style sheet is present, displays slides suitable for presentation.

Security and privacy
Delete private data-You can clear the history and cache when exiting, to protect your privacy. Private data can easily be erased at any time by going to Tools > Delete private data.
Cookie control-You have detailed control of what cookies to accept and reject, including different setups for different servers.