2013 64 Bits __hot__ — Office

The 64-bit version of Office 2013 includes several features that take advantage of the increased memory and processing power of 64-bit operating systems, including:

To run Office 2013 64-bit, you'll need:

ActiveX controls and Component Object Model (COM) add-ins compiled for 32-bit architectures will fail to load in Office 2013 64-bit. Office 2013 64 Bits