

Do you have a public-facing internet-presence? If so, then I’ve heard good things about copyparty.
I’m using Nextcloud for this, but that seems a bit overkill for your usecase.
Edit: they explain how to use a cloudflare tunnel, so no public IP needed, actually.






I’m not sure if I’m using all of those 100% correctly (e.g. “Public facing”). But either use a search engine, or just ask.
What terms do you have in mind that you want to learn about?