Port Radar for macOS
Port Radar for macOS: menu bar app that identifies localhost processes with Apple Intelligence and exposes them via one-click Cloudflare tunnels.
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What is Port Radar for macOS?
Port Radar for macOS is a free macOS application that displays all listening ports and uses Apple Intelligence to identify running processes, explain their purpose, and determine if they're safe to stop. It integrates Cloudflare tunnels for one-click sharing of local development servers with teammates.
Port Radar for macOS pricing
Pricing model: Free
Free (open source)
Port Radar for macOS pros
- Apple Intelligence provides on-device, private process analysis without cloud calls
- One-click Cloudflare tunnel sharing without CLI setup or account requirements
- Organized port scanning grouped by project with orphaned process detection
- Open source under Apache 2.0 license with graceful process management
Port Radar for macOS cons
- Limited to macOS 14+ (Apple Intelligence features require macOS 26+)
- Initial setup requires System Settings adjustment to open non-notarized app
- No Windows or Linux support
Frequently asked questions about Port Radar for macOS
Can I safely stop a process?
Port Radar uses Apple Intelligence to assess safety. It distinguishes between safe-to-stop processes (like local dev servers) and critical ones, with confirmation before terminating.
How do I share a local port with teammates?
Click Share in the Tunnels section—Port Radar spins up a Cloudflare tunnel and generates a public URL in seconds, no CLI or account setup needed.
What platforms does it support?
macOS 14+ (Intel and Apple Silicon). Apple Intelligence features require macOS 26+.