But downloading such a version exposes you to:

While there is no official "Portable" version released by Microsoft, users often create their own versions or seek community-made ones for convenience .

Some popular alternatives to consider:

Office 2003 was the final version to feature the classic menu bar and toolbar interface before the introduction of the "Ribbon" in 2007.

Microsoft Office 2003 - Portable Version — New! Full Version

But downloading such a version exposes you to:

While there is no official "Portable" version released by Microsoft, users often create their own versions or seek community-made ones for convenience . Microsoft Office 2003 - Portable Version full version

Some popular alternatives to consider:

Office 2003 was the final version to feature the classic menu bar and toolbar interface before the introduction of the "Ribbon" in 2007. But downloading such a version exposes you to: