LibreOffice is becoming the Swiss army knife in the office
What started as a simple text editor and later became am office suite is actually becoming a very comprehensive set of tools for the daily office work.
LibreOffice is most likely the only application that can open almost any office file format in the world. Legacy and modern - it doesn't matter LibreOffice can handle them. Even some legacy file formats from older versions of Microsoft Office that can't be recognized by supported versions of Microsoft Office can be opened and converted with LibreOffice. Its a well known fact that some corrupted files from legacy Microsoft Office versions can only be opened with LibreOffice. I'm just mentioning a few file formats here: Lotus Word Pro, MS Works, WordPerfect and Cores Draw. Also older versions of office files from outdated Mac computers like Microsoft Word for Mac, Write Now, MacWrite Pro and AppleWorks is now accessible.