I will not be uploading my Word documents and Excel spreadsheets to Google's cloud.
Adobe Acrobat Standard has a PDF editing capability. It's not just a PDF viewer. Acrobat Standard also has a PDFmaker add-on for MS Office, which I find produces better PDFs than "saving as PDF" in Word/Excel.
Preferably, I would like to keep my Windows 10 PC offline and use Linux for any Internet activity (accounts, browsing, downloading, etc.). Dual booting is not a solution. I want to be able to use my applications while also being able to access the Internet at the same time.