Microsoft Office package is one of the best and it widely used across everywhere. With every new version Microsoft came up with bunch of new features. With the newer version of Microsoft 2013, User can now even edit the PDF files.
After I installed Microsoft Office 2013 on my Windows 8 OS, the context menu of the PDF included one new option i.e. Open with—>Microsoft Word. When you open that in Word it will open the PDF in read only/ protected mode. Once you enable editing, you will be able to edit the PDF files. And Microsoft very well keeps track of all the formats and its very much preserved (at least for the one which I tried).