|If you are an OpenOffice user, I strongly recommend you switch to LibreOffice. If you're not, then you should give LibreOffice a try, after all, it's free.|
Once upon a time, there was Sun's OpenOffice
Sun, was the company behind OpenOffice.org (and other major open source projects such as MySQL, VirtualBox OSE, and OpenSolaris). By January 2010, Sun was aquired by Oracle.
Oracle, and let me put this straight, are people who don't give a darn about open source.