If you require the functionality of Office without the cost or installation hurdles, consider these legitimate alternatives:

(~$70–$100/year)

A true portable application is self-contained. It runs from a single folder, keeps its settings within that same folder, and operates without a formal installation process. It doesn’t write entries to the Windows registry or scatter files across the system drive, leaving no footprint on the host machine.

Office Professional Plus 2019 is a massive, complex suite comprising interdependent programs like Word, Excel, PowerPoint, and Access. Forcing these heavy enterprise tools into an isolated portable container often causes frequent crashes, missing features, font rendering errors, and corrupted files that could destroy your hard work. 4. Legal and Compliance Violations

End of support for Office 2016 and Office 2019 | Microsoft Support

Microsoft only provides offline installers for standard installation. Most "portable" versions are created by third parties and may be found on community sites like The House of Portable .