File formats OOo can open , December NUMBER@1 , NUMBER@2 -LSB- -RSB- As with the entire OpenOffice.org suite , Calc can be used across a variety of platforms , including Mac OS X , ORGANIZATION@1 Windows , Linux , FreeBSD and Solaris .

Just like the entire OpenOffice.org package , Calc can be used on many operating systems , including Mac OS X , ORGANIZATION@1 Windows , Linux , FreeBSD and Solaris .
