I want to know how can I open this .docx file (read-only) in such a way that it looks the same as in SkyDrive or Microsoft Office 2007+
I'm on Ubuntu 12.04 amd64. So far I've tried with Google Drive and LibreOffice 4 without any luck.
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Alternatively you could use Online Converter, too.
There you can easily upload your docx file and convert it online into pdf / odt.