I do not have LibreOffice yet, but I am thinking of downloading it. I don’t like the idea of paying $100 rent per year to Microsoft.
I want to know if all my Microsoft Office 2013 documents can be opened and read–and edited, if need be–in LibreOffice.
Hi, yes Libre Office will open and edit Microsoft office files. But it is not a perfect process…
Some operations do not work as well in Libre Office, but it’s the best program I have found to work with Microsoft office files… 
Kind Regards
Bob Moore