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Unofficial methods exist to "portabilize" Office 2013, but they are non-trivial and ethically problematic: ms office 2013 portable version free download exclusive
The Ghost in the USB Drive
The MS Office 2013 Portable version can be a convenient option for users who need to use the office suite on-the-go or on multiple computers. However, be aware of the potential security risks and limited compatibility issues. If possible, consider using official and free alternatives, such as Microsoft Office Online or LibreOffice. If you want legal alternatives, here are safe
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Portable software usually utilizes "thin-app" technology. When you launch the .exe , the software creates a temporary virtual environment. It tricks the application into thinking it is installed on the local C: drive, even though it’s running entirely from your portable storage. If you want, I can: Portable software usually