WiFi Analyze 2.0 – Expert Edition

📶 WiFi Analyze 2.0 – Expert Edition

🆓 Free  ·  🪟 Windows 11  ·  📦 No installation required  ·  👨‍💻 Built by gegeek

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🔍 What is WiFi Analyze?

WiFi Analyze is a free, self-contained Windows desktop application for analyzing your WiFi environment. No installation, no MSIX package, no third-party WiFi libraries – just drop the folder and run it. It uses Windows’ own netsh commands to scan your wireless environment and presents the results in a clean, professional dark-themed interface.

Version 2.0 introduces ⚡ Expert Mode – a full suite of advanced tools for IT professionals, network engineers, and power users, hidden behind a single toggle so the app stays clean for everyday use.

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🔀 Two Modes. One App.

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🟢 Basic Mode Features

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📶 Connected Tab

Live signal ring showing strength as a percentage with color-coded quality indicators. Raw dBm bar auto-refreshing every 5 seconds. Full connection details at a glance.

• 🟢 Signal ring with Excellent / Good / Fair / Poor / Weak grades
• 📡 SSID, BSSID, channel, frequency, band and protocol
• 🏭 AP vendor identification from OUI database
• 🔒 Authentication type and encryption method
• 🌐 Private IPv4, subnet mask and live public IP
• 📻 Band filter – view count by 2.4 GHz / 5 GHz / 6 GHz

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📊 Analyze Tab

Real-time Gaussian channel overlap graph. See exactly which networks are competing on which channels. Zoom, pan, and get an instant recommendation.

• 📈 Live Gaussian bell curves per network per channel
• 🖱️ Mouse wheel zoom and click-drag pan
• 🎯 Recommended channel with plain-English explanation
• 📊 Channel usage bars and interference warnings
• 🏷️ Show/hide SSID labels and BSSID toggles
• 💾 Per-band result cache – graph never goes blank

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📡 Networks Tab

Every visible network in one clean list. Search, sort, flag, and act.

• 🔍 Search by SSID name in real time
• 🔃 Sort by signal strength, channel, or name
• 📶 Signal bars and protocol badge per row
• 🚩 Flag button to exclude networks from roaming suggestions
• 🔔 Roaming suggestion banner when a stronger AP is available
• 🏭 Vendor name shown per network row

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🔧 Properties Tab

Deep dive into your connected network. Three sections, auto-refreshing.

• 💻 Device and Connection – SSID, BSSID, protocol, channel, band, frequency
• 🔒 Status and Security – RSSI, signal quality, authentication, encryption
• 🌐 IP Information – private IP, subnet, gateway, DNS servers, public IP

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⚡ Speed Test Tab

Real speed testing via Cloudflare. No account, no API key, no nonsense.

• 📍 Ping average over 10 pings to 1.1.1.1
• 📉 Jitter measurement
• ⬇️ Download speed – 10 MB test file
• ⬆️ Upload speed – 2 MB upload
• 🕐 Last 20 results saved to disk and restored on next launch
• 🧹 Clear History button

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❓ Help Tab

Full in-app documentation. No internet connection required.

• 📖 Every tab documented with plain-English explanations
• ⌨️ Keyboard shortcut reference
• 🔧 Step-by-step router channel change guide
• 📤 Export as standalone HTML file to share with clients or colleagues

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🔵 Expert Mode Features

Press Ctrl+E or click the toolbar button. The toolbar turns blue. A status bar lists every active feature. New panels appear across every tab.

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🔒 Security Audit (Networks tab)

Automatically scans every visible network and flags issues the moment you open the tab.

• 🔴 Critical – open networks, possible evil twin attacks (same SSID, different vendor)
• 🟡 Warning – legacy WPA encryption (not WPA2 or WPA3)
• 🔵 Info — hidden SSIDs, unclassified access points
• 📊 Finding count shown in the toolbar available label
• 🟢 “No issues detected” confirmation when everything is clean

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🏷️ Network Inventory (Networks tab)

Classify every AP you can see. Build a trusted inventory of your airwaves.

• ✅ Mark APs as Authorized (your own), Neighbor (known nearby), or Unknown
• 🟢 Green ✓ Auth pill for authorized APs
• ⚫ Grey ≈ Nbr pill for known neighbors
• 🟡 Amber ? New pill for anything not yet classified
• 🚨 Security Audit automatically flags unclassified APs once inventory is started
• 💾 Classifications saved to settings and persist between sessions

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📍 Roaming Tracker (Connected tab)

Every time your device switches access points, it gets logged automatically.

• 🕐 Timestamped log of every BSSID handoff
• 📊 dBm before and after each roam
• 🟢 Green pill if signal improved, 🔴 red if it got worse
• ⚠️ Sticky client warning when a stronger AP has been available for 60+ seconds
• 💾 History saved to disk and persists between sessions

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📸 Baseline Comparison (Analyze tab)

Capture your RF environment, change something, then compare.

• 📷 Save Snapshot captures the current channel graph to a JSON file
• 👻 Load Baseline draws saved networks as dashed ghost curves behind live data
• 📋 vs Baseline analysis panel shows what appeared, disappeared, or changed channel
• 🗂️ Snapshots saved to Documents\WiFi Analyze\Snapshots

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📈 SLA Monitor (Speed Test tab)

Hard evidence for your next ISP complaint call.

• 🎯 Set your contracted download and upload speed in Mbps
• 📊 Tracks every test result over the last 30 days
• ✅ 95%+ compliance shown in green, 80-95% in amber, below 80% in red
• 📉 Best and worst recorded download speeds displayed
• 📄 Works from persistent test history – runs even across weeks of data

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📉 Signal Trend Graph (Connected tab)

60 readings of your signal history in one rolling graph.

• 📊 dBm plotted over last 60 scan readings
• 📏 Grid lines at -50, -60, -70, -80 dBm for instant reference
• 🎨 Line colour matches current signal quality
• 🔍 Spot gradual degradation or intermittent drops at a glance

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🗝️ Saved WiFi Profiles (Properties tab)

Every WiFi password saved on this Windows device, in one place.

• 📋 Lists all saved WiFi profiles from Windows
• 🔒 Passwords shown as dots by default
• 👁️ Show / Hide toggle per profile
• 🗑️ Delete profiles from Windows with confirmation prompt
• ⚠️ Passwords are read locally via netsh and never transmitted anywhere

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🗺️ Signal Map (Signal Map tab)

Walk your space. Record signal per zone. Find the dead spots.

• 🏠 Grid sizes from 6×5 up to 12×10
• 🖱️ Click cells to select, scan selected cells, or scan all automatically
• 🛑 Stop button with graceful cancel mid-scan
• 🎨 Color-coded cells – dark green to red based on dBm
• ✏️ Double-click any cell to type a room label (Kitchen, Office, Bedroom)
• 💾 Save and Load completed maps as JSON files

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🩺 Full Diagnostics (Diagnostics tab)

Live monitoring of everything that matters about your connection.

• 📊 Live traffic graph – download and upload in real time
• 📡 Ping stability graph with configurable target and latency threshold line
• 🌐 DNS response time graph – explains slow browsing when ping looks fine
• ⭐ Connection Quality Score 0-100 based on ping, DNS, and packet loss
• 🖥️ Network adapter name, link speed, total bytes received and sent
• ⏱️ Uptime timer with automatic HTML report on connection drop
• 🚨 Alert Settings – thresholds for signal, latency, drops, packet loss
• 📤 Export CSV – full session data to a spreadsheet-ready file
• 📋 Event log – last 50 timestamped events color-coded by severity

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📤 CSV Export (Networks + Diagnostics tabs)

Get your data out in a format anyone can use.

• 📋 Networks export: SSID, BSSID, vendor, channel, band, protocol, signal, auth, encryption, inventory classification
• 📊 Diagnostics export: full ping, DNS, and traffic history with timestamps
• 📁 Saves to Documents\WiFi Analyze\ automatically
• 🕐 Filename includes timestamp so exports never overwrite each other

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🔔 System Tray

WiFi Analyze lives in your system tray when minimized.

• 🟢 Green icon – connected, good signal
• 🟡 Amber icon – connected, weak signal
• 🔴 Red icon – connected, very poor signal
• ⚫ Grey icon – not connected
• 🖱️ Right-click for quick access to Open, Run Speed Test, toggle Expert Mode, and Exit
• 🔔 Toast notifications for connection drops, high latency, and signal alerts
• ❌ Closing the window minimizes to tray – use Exit to quit

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⌨️ Keyboard Shortcuts

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💾 Technical Details

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📥 Download

WiFiAnalyze-2.0-Expert.zip Extract anywhere. Run WiFiAnalyze.exe. That’s it.

No installer. No admin rights required. No ads. No telemetry. No accounts.

 

 

🌐 Built by GeGeek