Backward/Forward Compatibility between iWork '09 and current Numbers...?
I just received a brand new 15" Macbook Pro w/Retina, which has been updated to 10.10.4 and has the most recent version of Numbers.
In addition, I have a 21.5" iMac from 2011, that is running 10.7.4 which does not have Numbers and will also never be updated beyond that.
Never used Numbers before this passed week, but I'm finding that it is rather simple and easy to use for my needs. I'd like to transfer documents between my laptop and desktop, but to download the current version of Numbers from the App Store, I would first need to update the firmware on my iMac. Unfortunately, that's not something that will happen for me at this point.
However... I notice that Numbers has an option to export to an iWork '09 document. If I purchase iWork '09 (amazon still has it), and install that on my iMac... can I open and share the document between both versions of Numbers on both systems?
Thanks.