I have a good time knowing Manager Accounting is versatile and ease of use for in terms of accessible from desktop to web based.
For backup I use alternative software if I don’t want my data on someone’s server. (paranoid) - https://syncthing.net/
It’s open source,
To try how well the The Webserver runs in browser outside of your Local Area Network (LAN) but have difficulty to set up like port forwarding or using a VPN like Open VPN - https://openvpn.net/
I use - https://ngrok.com/
It’s not that complicate to execute the command line read the guide within ngrok.exe’s text.
You need minimal understanding what is “port” “localhost” and “auth token”.
That’s it for now