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Free tools for power surfing. Each tool is a small JavaScript application which you can bookmark directly from the page and use from your Bookmarks or Hotlist.
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Security vulnerability in Opera 6.01 and 6.02. Describes how a character entity can be used to upload an arbitrary local file to a remote server, without the user's knowledge.
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Freeware programs by Josef W Segur, including OFE and O4FE, opera file explorers, also OpWic, an Opera windows controller.
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Skins for Opera, forums, links, polls and daily comic.
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Bugs found in any version on any platform can be reported here.
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Lots of bug fixes and tweaks for the mail client in Opera. You need to be competent with a hex editor, but the fixed files are also downloadable.
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Opera mailing lists.
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Information about making presentations for display in the web browser, including an online generator, and software download.
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Siste nytt, nedlasting av nettleseren Opera og Opera felleskap med forum.
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An independent FAQ compiled from regular questions and answers posted to the Opera mailing list.
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A weblog covering the latest buzz on the Opera browser and its competition.
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Changelogs for the Opera web browser.
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Information to help you if you have a specific problem or a technical question about using Opera.
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A collection of information relating to tips, customization, and technical details of the Opera web browser
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Small desktop applications for those using the Opera browser. Categories include web tools, games, music and news. Also, can create own widget.
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Answers frequently asked questions regarding Opera for Linux. Many of the tips and tricks are applicable to all platforms, such as how to customize search queries and URL filtering.
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Information and news about Opera's web browser for smartphones and PDAs.
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Information including FAQ sections, bug lists and reviews for Opera 5 and 3.62 for the Symbian platform.
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Explains what all the entries in Opera's search.ini mean and how to add custom search engines.
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A presentation authoring tool. The presentations are displayable with the Opera web browser in OperaShow mode.
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Discussion and essays about the Opera browser.