Secure, fast, and easy to use, the full-featured Opera browser comes in a compact 3.5 MB download.

Changes since Opera 11.60:

• User interface
  • Fixed
    • New web handlers tab in the Site Preferences dialog cut off, dialog not wide enough
    • Crash when clicking "Use master password to protect saved passwords" checkbox
    • Occasional crash when clicking a link or opening a new tab
    • Opera crashes when closing a tab that has the Star Menu opened
    • Can't close Star Menu after opening Folders
    • Opera crashes while closing feeds tab while dialog is open
    • Opera loses advanced download settings after restart
    • Opera Turbo Tooltip repeated multiple times
    • Wrong new reload icon
    • Zoom factor lost after selecting another message
    • Bookmark star icon is not refreshed when the page is removed from the bookmarks
    • Drop support for Fallback Background = 0 and Fallback Foreground = 0 in skins, fixes layout in mail window with some 3rd party skins
    • Can't click plugins in Mac OSX 10.5
• Display and scripting
  • Fixed
    • thepokerbay.org user profile crashes onload
    • Crash in Carakan on WebGL benchmark
    • Crash on applying 3025 background images
    • Out of range memory access when using subpixel rendering
    • Secure IFrame with URL to image lowers security level to "Unsecure" (breaks Paypal checkout)
    • Opera freezes when loading a big session with the Tab vault extension
    • NFL.com crashes with admuncher installed
    • Overwritten document.selectSingleNode not called if invoked by helper function
      load events fire on LINK elements pointing to existing local resources (link rel="stylesheet" href="file://...")
    • Do not cache invalid UserJS source files ("blacklisting" user javascript files on parse error)
    • Cannot scroll down with mouse wheel over IFRAME with scrolling=no if smooth scrolling is enabled
      stylesheet not applied due to malformed gzip content
    • Userjs confirmation on secure pages pops up on every load of the page
    • Incorrect value of elements in ArrayBufferView created with byteOffset to an ArrayBuffer
    • Captcha Images is not refreshing automatically after site refresh
• Mail, news, chat
  • Fixed
    • Opera crashes on updating mail from version 9.27
    • Crashes if you unpin the last message in the "Pinned" view
    • Check/Send (Ctrl+K) does not activate all mail accounts
    • Sorting problem with ungrouped mail list
    • Mail unread count is wrong
    • Users not receiving new mails because of QRESYNC. Added a way to disable QRESYNC in incomingN.txt and automatically disable it if fails to sync with QRESYNC enabled
• Network
  • Fixed
    • Crash in host resolver when closing browser after loading large number of tabs simultaneously
    • IPv6 IP literal URLs "Invalid"
• Security
• Fixed
  • Fixed an issue where manipulation of framed content can allow cross-site scripting, as reported by Michal Zalewski; see our advisory
  • Fixed an issue here script events could be used to reveal the presence of local files; see our advisory