Share a folder on your machine over a single link. No account, no config, no port forwarding.
Install
curl -fsSL https://akpa.victorabuka.com/install.sh | bash macOS and Linux · 1.0 · read the script · download a binary · read the docs
cd into any folder and run akpa. It starts a file server on your machine.
akpa opens one connection to the relay and prints a URL you can share.
Requests to that URL are forwarded down to your machine and answered locally.
$ cd ~/photos $ akpa serving ~/photos link https://akpa.victorabuka.com/live/hdy2yuyh63hhdh ready. ctrl-c to stop.