16 July 2013
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 Also older versions of office files from outdated Mac computers like Microsoft Word for Mac, Write Now, MacWrite Pro and AppleWorks is now accessible.
Besides that LibreOffice is constantly improving the Microsoft OOXML Import and Export filters as well as for the Microsoft Office binary file formats and the RTF format.
With LibreOffice you can store PDF-files and even embed the original text document or spreadsheet within the PDF. This makes it possible to do later edits of the file directly by loading it into LibreOffice. But there is more that. With the drawing application you can open any PDF-file that is stored without encryption. You can even edit the content and you can merge and split the document as you like. Hereby LibreOffice can replace some of the separate tools that is often used to do these tasks.
With the spreadsheet application Calc you can import CSV files and even arbitrary XML files into a spreadsheet.
LibreOffice runs on almost any thinkable platform ans operating system and its free. Free as in free beer and as in free speech. you can download it from here: https://www.libreoffice.org/download/ .
What more do you want of interoperability?