dreamy (she/her)

Have you tried OnlyOffice? It functions much more like MS Office, though I haven’t tried the features you’re talking about.

You could use SMSPool.

This is 95% to you?

Yeah, you’re correct. Using Tor over (a trusted) VPN just helps with hiding the fact that you’re connected to Tor from your ISP. It won’t affect your privacy on the Tor network.

I recommend using iVPN or AirVPN (though I’ve had slowness issues with AirVPN).