Office 2013 64 Bits Jun 2026

While the 64-bit version offers superior memory handling, Microsoft initially recommended the 32-bit version for most users. This is because many third-party add-ins and legacy ActiveX controls were not compatible with the 64-bit architecture. Therefore, the 64-bit version is best suited for users who specifically need to manipulate massive data files and do not rely on older, incompatible plugins.