If you specifically need the Windows version of Office 2013 (for certain plugins or features), it will only run on a Mac using virtualization software or a Windows environment: Parallels Desktop
If you are looking at your Mac right now and thinking, "But my Word looks exactly like the Windows 2013 version," you are likely using or Office 2016 . office 2013 para mac
The software the marketing department needed—software that could actually read the advanced formatting of the Windows 2013 apps—wouldn't exist for another year. And when it finally arrived, it wouldn't be called Office 2013. It would be called . If you specifically need the Windows version of