NetMaster vs Expat Tools

NetMaster-X is a professional network intelligence suite for engineers, IT admins, and power users who need real diagnostics — Measure latency, map your internet path, survey Wi‑Fi coverage, inspect TLS and HTTP traffic, and run security-focused checks from a single premium dark cyber workspace. CORE NETWORKING • Ping Utility — TCP-based latency, jitter, and loss charts (built for iOS where raw ICMP is unavailable) • Traceroute — hop-by-hop path timing with clear logs • DNS Toolkit — multi-record lookups and DNSSEC-aware workflows • WHOIS Lookup — domain and IP registration intel • Port Scanner — fast and deep scans with service hints and banner capture • Speed Test — download, upload, and jitter snapshots • Subnet Calculator — IPv4 & IPv6 CIDR math • IP Tools — public IP, local interfaces, and MAC vendor lookup WI‑FI & RF • Wi‑Fi Analyzer — current network signal and channel context • Wi‑Fi Site Survey — calibrated floor-plan heatmap with walk mode, wall/obstacle attenuation, distance measure, AP pins, and −67/−70 dBm coverage metrics • RF Interference — educational channel-overlap visualization • Bluetooth Scanner — BLE discovery and RSSI CYBER & ANALYSIS • Protocol Analyzer — paste hex/xxd/Wireshark dumps; parse TLS ClientHello (SNI, ALPN, ciphers, JA3), HTTP, DNS, MQTT • HTTP Capture — session recorder with redirect hops and HAR export • HTTP Client Suite — methods, headers, body, and cURL export • Certificate Inspector — chain and expiry visibility • Vulnerability Scanner — TLS + HTTP header checks • Device Security Audit — jailbreak, VPN/DNS leak style checks • ASN Intelligence & BGP Monitoring — ownership and routing signals • Threat Intelligence — IP/ASN reputation lookups DEVELOPER TOOLS • Socket Tester, MQTT Tester, WebSocket Tester • Remote Diagnostics helpers REPORTING & CLOUD • Internet Path Map — Device → LAN → Gateway → ISP → Internet → Destination with live TCP probes • Timeline View and Report Generator (Markdown/HTML) • Cloud sync and team workspace hooks DESIGNED FOR REAL WORK • Premium metrics • On-device diagnostics first — your probes stay practical and transparent about iOS platform limits • Results you can save and export NetMaster X — diagnose faster, understand more.

Make everyday measurements easier with Convert from Expat Tools. Whether you’re settling into a new country, travelling, cooking or comparing distances, Convert helps you switch between metric and imperial units quickly and clearly. Convert six types of measurements: - Length: millimetres, centimetres, metres, kilometres, inches, feet, yards and miles. - Weight: grams, kilograms, ounces, pounds and stones. - Temperature: Celsius and Fahrenheit. - Volume: millilitres, litres, gallons and fluid ounces, with separate US and Imperial units. - Area: square metres, hectares, square feet and acres. - Speed: kilometres per hour, miles per hour and metres per second. Choose your units, enter a number and see the result instantly. Swap the units to reverse your conversion. Results display up to two decimal places while calculations retain full precision. Built for everyday use: - Works offline. - Simple keypad with decimal and negative-number support. - Searchable unit lists. - Remembers your last conversion. - Supports English, Spanish, French, German and Portuguese. - Follows your phone’s language, with an override in About. - No account, ads or app analytics. Your conversion values and preferences stay on your device and are not sent to us. Created by E.B. Harding for Palmira Press LLC.