If the goal is convenience, cost-saving, or running apps from a USB drive, here are options that are generally considered "better" than using a hacked portable version:
Any version of Office 2013 (portable or installed) is now vulnerable to new viruses and malware that Microsoft will not fix. microsoft office 2013 portable e better
Office 2013 became a prime candidate for portabilization because it was the last version before Microsoft fully embraced the “click-to-run” virtualization and deep telemetry integration found in Office 2016 and later. If the goal is convenience, cost-saving, or running