OpenOffice is compatible with a wide range of file formats, including Microsoft Office formats, making it an excellent alternative to proprietary office suites.
If you need a formal document to cite or study, here are the three best sources:
Most technical papers discussing OpenOffice today do so in the context of . LibreOffice forked from OpenOffice in 2010 and aggressively pursued 64-bit optimization much earlier.
ile wrote: I couldn't believe there isn't OpenOffice for 64bit Windows - I think my Java version (64bit) would require a 64bit OO. OpenOffice Apache OpenOffice for Windows