Comparing to Microsoft Office
LibreOffice has features that Microsoft Office doesn’t have (of course the opposite is also true). One of the main advantages it has over Office is that all of its applications and all of their features are available on all the desktop operating systems that they can be installed on. The Mac versions of Office have never have had the same number of applications or the same features as the Windows versions.
There are other key advantages as well. LibreOffice supports more languages for free. This includes spell-check dictionaries and other writing aids, as well languages for the user interface. The open-source suite also supports more file formats than Office. This Website gives an extensive comparison of the two suites.