Windows 7, Windows 8, Windows 10, or Windows 11. Critical Warning: End of Support

If your product key is already linked to your email, you can sign in to the Microsoft My Account site to redownload your specific 64-bit installer.

Downloading Microsoft Office 2013 Professional Plus (64-Bit): A Final Guide

For retail keys, entering your 25-character product key at the official Office setup page may still trigger a legitimate download of the installer. Why Choose the 64-Bit Version?

1.0 GHz or faster x64-bit processor with SSE2 instruction set. Memory: Minimum 2 GB RAM (64-bit). Hard Disk: At least 3.0 GB of available space.

Takes full advantage of 64-bit processor architecture for faster rendering in PowerPoint and Access.

The 64-bit version of Office 2013 is specifically designed for users handling massive datasets or complex graphical work. While the 32-bit version is often recommended for general compatibility, the offers significant advantages:

Essential for Excel power users working with spreadsheets larger than 2GB.