As I wrote above about the tasks, I need a ready-made solution so that I can offer it to a doctor, teacher, welder, bus driver who does not know what VPS, SSH, etc. are.
This is a great thread as big file transfer is still among the most difficult and mostly unsolved things to do for free or even cheap especially for a non-expert on the internet. It is too bad that sometime in the 90s the decision was made that ISP shell accounts were not important anymore, such a powerful tool was taken from the userās hands.
but I just donāt know what the real deal is, they claim zero knowledge crypto etc, I guess bandwith is cheap and I cant see all of the ads?(thanks ublock and router blocklisting) Maybe they are just super cool dudes, who knows?
(edit2) burritoshare seems to use a Google STUN server to pierce NAT and connect two users, there are a number of different firewall and bandwidth estimators on the site in addition to the transfer portal. It is free as in beer and requires trust-me-bro as much as any project which is unaudited by an outside security researcher or team.