Native open-source network diagnostics app for macOS with built-in Wi-Fi analysis.
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Updated
Nov 13, 2026 - Swift
Native open-source network diagnostics app for macOS with built-in Wi-Fi analysis.
Free macOS menu-bar app: Wi-Fi off when you plug in Ethernet, back on when you unplug. Wake-aware, per-interface, no admin by default; optional no-drop hand-over keeps connections alive.
LanFi (formerly WiFA) — free, open-source native macOS Wi-Fi analyzer with protocol blocks, diagnostics, channel recommendations and a security audit.
Real macOS WiFi data for Go: scan unredacted SSIDs/BSSIDs and read saved WiFi passwords with user-approved macOS prompts.
macOS app that shows the Wi-Fi and Bluetooth radio environment around your Mac: spectrum analyzer, per-network deep dive, channel recommendation, BLE radar.
Keep your Mac or Windows PC on the Wi-Fi access point you choose. Lock to a specific BSSID or a few favorites per network, see every AP, and re-lock within seconds when the system roams. Native menu bar (macOS) and tray (Windows) apps.
Native macOS Wi-Fi analyzer (Swift) — CLI + SwiftUI GUI, channel ranking, ASUS Merlin heuristics, exportable reports
Let Claude scan nearby Wi-Fi networks: signal, channels, security and the best router channel. MCP server for macOS, Windows and Linux. Zero dependencies, 100% local.
Native macOS Wi-Fi spectrum analyzer for the 2.4, 5, and 6 GHz bands. SwiftUI, CoreWLAN, and no external dependencies.
macOS menu bar app that automatically applies a static IP, router and DNS for each Wi-Fi network (SSID)
WiFi disconnect notifier for macOS. Event-driven monitoring via CoreWLAN — zero polling, zero battery impact. Get notified the instant your connection drops.
Terminal Wi-Fi survey & channel planner for macOS, driven by CoreWLAN
One compact macOS menu-bar status icon for battery, network, and input source.
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