Gmail Offline not compatible with Opera 28.

  • I have Download Chrome Extension installed but Gmail Offline extension will not install. I get a message that the extension type is not supported. Is there something odd on my system or have others had the same message? Is there a workaround?

  • Not all Chrome extensions can be installed.

  • I have Download Chrome Extension installed but Gmail Offline extension will not install. I get a message that the extension type is not supported. Is there something odd on my system or have others had the same message? Is there a workaround?

    Chrome Apps not working for Opera

  • Chrome Apps not working for Opera

    That is correct. Opera does not officially support Chrome applications or extensions. If it does not work it is not a bug and should not be reported. If it does work just be happy.

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