P2P Transfer
Free P2P file transfer
8 followers
Free P2P file transfer
8 followers
P2P Transfer is a fast, secure, peer‑to‑peer file sharing web app. Send files directly between devices via WebRTC—no accounts, no uploads, no storage. Share an 8‑digit code or QR, connect, and transfer instantly. Works across networks with STUN/TURN for reliable connections. Optional password encryption and checksum verification. Limit: 100MB per transfer.
I've dealt with the same Mac → Android transfer pain. The WebRTC + TURN implementation is smart for NAT traversal, but I'm curious about one specific scenario: if both devices are behind symmetric NAT (common in corporate networks), does the TURN fallback handle that reliably? Also, how do you handle partial transfers when connections drop mid-file—does it support resume, or does the 8-digit session expire?
@easytoolsdev
TURN: Yes—TURN relay works with symmetric NAT because it relays all traffic. Reliability depends on the network allowing outbound UDP/TCP to the TURN server; some corporate firewalls block it, which will still fail.
Resume: At the moment, only a lightweight sender‑side checkpoint exists (sessionStorage, ~30 minutes). There’s no full receiver‑side resume, and the 8‑digit code is one‑time/short‑lived after being claimed. If the connection drops mid‑file, users should create a new code and resend.