Porthole - Local Port Sharing
gameappid 4963920 · released Aug 3, 2026
Play LAN and self-hosted games with faraway friends. Porthole is a proxy that forwards a port you pick to your Steam friends, so they connect as if on your LAN. No port forwarding, no public IP, no router setup. A Steam-based take on Hamachi and Radmin.
Price
Free
Lowest ever
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Players now
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24h peak
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All-time peak
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Reviews
93%of 896
Concurrent players
Daily aggregates from the nightly rollup — raw samples are never scanned to draw this.
No daily history in this range yet: daily points are added by the nightly rollup. Recent samples are under Last 7 days.