Sonar 1.1.0

Sonar 1.1.0 — four new tool areas

🛡️ Exposure audit — a UPnP port-mapping check (what your router forwards to the internet — the highest-value home security check) plus an advanced port scanner for any host with Common / Top-1024 / custom ranges.

⚡ Uptime & reliability — a continuous outage monitor that logs every drop with its duration and shows a rolling 24-hour uptime %, plus speed-test history charts.

📡 Bonjour / mDNS services — browse what every device advertises (AirPlay, Cast, printers, HomeKit, SSH, screen & file sharing) and a web-UI title grab for sharper device identification.

⚙️ Settings & alerts — launch at login, menu-bar-only background mode, device search, and per-device alert rules (notify when a specific device joins or leaves).

Plus all of 1.0: device discovery & fingerprinting, port/service scanning, security flags, diagnostics (speed/ping/traceroute/DNS/WHOIS), Wi-Fi analyzer, control (Wake-on-LAN, DNS switching, firewall), live monitoring, 7-day trends, and per-device DNS logs.

Download & install

Grab Sonar.dmg, open it, drag Sonar to Applications. Requires macOS 14+.
Un-notarized free build — first launch: right-click → Open → Open, or xattr -dr com.apple.quarantine /Applications/Sonar.app. Then allow Local Network (required), Location (Wi-Fi details), Notifications (optional).

Free & open source (MIT). Fully local — no tracking.