NetBlade: WiFi & LAN Scanner

NetBlade turns your phone into a complete network toolkit — scan your LAN, probe ports, analyze Wi-Fi, run pro diagnostics and even SSH into your servers, all in a clean, modern, privacy-first interface. Built for sysadmins, IT pros and curious power users. Your scans never leave the device.

▸ LAN SCANNER

Discover every device in seconds: IP, MAC and vendor, hostname, latency and role (gateway, your device). Live MAC recovery via the router's SNMP table (Android hides MACs). Devices are remembered with a NEW badge, custom names, notes, icons and tags (Home, Work…).

▸ WINDOWS PC INVENTORY (NO AGENT)

Point NetBlade at a Windows PC and it reads the machine itself over SMB and WinRM — nothing to install on it. Exact build, hardware, disks, running services, installed programs with their versions, updates, shares, local accounts and admins. And the defences that matter: antivirus and whether it is really running, firewall profile by profile, BitLocker per volume, TPM, SMB1.

▸ KNOWN VULNERABILITIES

For every program it can name exactly, NetBlade asks the National Vulnerability Database which published flaws affect that version — worst first, with the CVSS score and a link to the entry. A saved network shows the whole picture: every flaw across it, and which machines carry it.

▸ DEVICE INSIGHT

Open any device to see its sharing & services, browse its real SMB shared folders (with optional credentials), and identify it locally — NetBIOS name, OS guess and web-server banner. A rich SNMP panel shows printers (toner, page count), NAS and servers (storage, CPU) and switches, with a live interface-traffic graph. No cloud, no account.

▸ PORT SCANNER

Fast TCP scan with service names, descriptions and a risk rating, plus real UDP service probes (DNS, NTP, TFTP, mDNS, NetBIOS, SNMP). Stealth/firewall detection and quick CVE lookups.

▸ WI-FI ANALYZER

List nearby networks with channel, signal and security. See 2.4 / 5 / 6 GHz channel usage, get a best-channel recommendation and measure Wi-Fi coverage room by room.

▸ SSH & DIAGNOSTICS

Built-in SSH terminal to your servers and switches, with saved hosts. Plus DNS records (A/AAAA/MX/TXT/SRV/CAA…), a latency/jitter/loss monitor, scan any subnet, ping, traceroute, WHOIS, subnet calculator, Wake-on-LAN, TLS certificate inspector, SNMP v1/v2c/v3, Bluetooth LE scanner, speed test and public-IP / WAN info.

▸ MONITORING & ALERTS

Optional background monitoring per saved network: get notified when devices arrive or leave. High-priority alerts for new cameras or devices exposing risky services. An internet uptime monitor (outages + uptime %) and a network events timeline. Quiet hours and per-device mute.

▸ SAVE & SHARE

Save scans and export to CSV, JSON or PDF. Share device details with a QR code. Full backup & restore. Home-screen widgets and a Quick Settings tile.

▸ MADE FOR YOU

Light and dark themes, Material You colors. Available in 42 languages.

PRIVACY

NetBlade works offline. Scan results are stored only on your device and are never uploaded.

Note: some data (MAC / vendor of other devices) depends on your Android version — Android 10+ restricts ARP access for non-rooted apps; NetBlade recovers it via your router's SNMP.

Vulnerability checks are opt-in and send only the name and version of recognised programs — never the machine name, the software list or your credentials.

Optional app lock: fingerprint, face or PIN before opening, because saved scans hold addresses, credentials and known flaws.

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