Apr 01, · Windows Version Support. The current Apache OpenOffice supports Microsoft Windows XP, Vista, Windows 7, Windows 8 and Windows Specific platform version notes: Windows OpenOffice may work on Windows , but we don’t test or recommend it. Windows XP: Tested, stable, no platform-specific problems known. Apr 01, · Download OpenOffice for Windows for free, without any viruses, from Uptodown. Try the latest version of OpenOffice for Windows.