Microsoft’s Office for Mac 2011 is scheduled for release this fall, but it won’t include 64-bit support. The reasoning behind sticking with 32-bit support, according to the company, is because.

First version to ship in 32-bit and 64-bit. Last version to support Windows XP, Windows Server 2003, Windows Vista, and Windows Server 2008. Version 13.0 was skipped because of the fear of the number 13. 2015-10-13: 2020-10-13: January 29, 2013 Office 2013 (15.0). When I open up MS Word or MS Excel, I get a warning that they are 32 bit and soon won't be compatible with Mojave. When I go to 'About this Mac' and scroll through the applications, this is what comes up for MS Word: 'Microsoft Word:Version: 14.7.7 Obtained from: Identified Developer Last Modified: 10/4/2018, 6:00 PM Kind: Intel 64-Bit (Intel): No Signed by: Developer ID Application: Microsoft.
Microsoft Office for Mac 2016 or 2019 are 64 bit. See: https://support.microsoft.com/en-us/help/3187505/office-2016-for-mac-64-bit-upgrade

You can subscribe to Office 365 or you can buy Office via a one-time purchase. See: https://products.office.com/en-us/buy/compare-microsoft-office-products-for-mac
Office also recently became available through the Mac App Store. You can search for the individual apps (e.g., Word) there. I believe that there is no one-time purchase option (i.e., only the Office 365 subscription method is available) if you acquire it through the App Store, but I haven't personally done that; I did it from the Microsoft website.
Feb 10, 2019 10:49 AM
-->Microsoft Word 64 Bit Mac
Applies to:Office for Mac, Office 2019 for Mac
Apple has long encouraged application developers to adopt the 64-bit runtime environment, and we've been hearing from customers that 64-bit versions of Office for Mac are desirable to enable larger address spaces, better performance, and new innovative features. All releases of Office for Mac after August 22, 2016 are 64-bit only.
What does this change mean for me?

If you use Office for Mac but don't use any add-ins, you should be unaffected by this change.
If you use or develop add-ins in Office for Mac, you may need to update those add-ins to 64-bit.
I develop add-ins or write VBA for Office for Mac. What do I need to know?
Mac 64 Bit
The primary impact of this change is to compiled add-ins. Office add-ins (add-ins using the JavaScript-based APIs) are not impacted by this change.
The work required to update your add-ins for 64-bit will vary based on the code.
For example, any use of VBA's DECLARE statement to load external functions in compiled dynamic libraries will require that those libraries support 64-bit. The VBA code itself will continue to work as VBA is transitioned to 64-bit, but you'll need to update the external libraries.

Mac Office 2011 64-bit
If you need guidance on making this transition or have additional questions, please let us know by emailing Office64@microsoft.com and we'll be glad to help.
