XML / JSON Viewer vs Umbra

Instantly format and view XML or JSON files offline. Even broken data displays partially, keeping your workflow uninterrupted. Copy in 4 formats: Pretty, Raw, Key+Value, Value Only. Handles files up to 10MB smoothly, with preview mode for larger files. 【Key Features】 ・Auto-detect format with syntax highlighting ・Partial display for malformed data ・4 copy formats for flexible reuse ・Large file preview for smooth operation ・Light/Dark theme support 【Perfect For】 Developers, system engineers, API users, students—anyone working with XML/JSON daily. 【Privacy】 Your files are processed entirely on your device and are never uploaded. This app shows ads, which may use the network; upgrade to Pro to remove them. 【Pro】 A single one-time Pro purchase removes all ads and unlocks full content for large files, advanced copy, and regex search.

UMBRA — Know Your Network. Secure Your Home. Umbra is the modern network scanner built for clarity, security, and peace of mind. Discover every device on your Wi-Fi. Test your connection. Identify vulnerabilities. Understand your network like a pro — no technical experience required. Whether you’re troubleshooting slow Wi-Fi, checking who’s connected, or securing your smart home, Umbra gives you the tools to stay in control. DISCOVER WHAT’S ON YOUR NETWORK Get a clear, real-time view of every device on your Wi-Fi: • Phones, laptops, TVs • Consoles & tablets • Routers, boosters, access points • Smart home devices (cameras, bulbs, speakers, etc.) See device details, names, vendor info, and more — all in one simple dashboard. RUN POWERFUL DIAGNOSTICS Umbra includes pro-level tools made simple: • Ping • Traceroute • DNS resolver • mDNS discovery • Device latency & reachability tests • Local vulnerability insights (UPnP, open ports, weak configurations, etc.) Built for beginners. Trusted by power users. CHECK FOR RISKS & VULNERABILITIES Smart homes have never been more connected — or more exposed. Umbra highlights potential risks before they become issues: • Unknown devices • Insecure configurations • Weak endpoints • Open services you didn’t expect • Devices that behave unusually Stay safer with one glance. SEE YOUR NETWORK LIKE A GRAPH Visualise how every device connects to your router. Understand which devices are active, idle, or offline. Track your network’s health over time. Clean, intuitive, and designed for clarity. FAST. PRIVATE. LOCAL. Umbra runs entirely on-device. Your network data never leaves your phone. We do not: - Collect IP/MAC addresses from your scans - Store vulnerability results - Track your Wi-Fi networks - Sell or share your data Umbra respects your privacy — full stop. FREE TO USE — WITH OPTIONAL PRO TOOLS Start scanning instantly. No account required. Upgrade to Umbra Pro for: • Advanced diagnostics • Unlimited vulnerability checks • Faster scans • Priority updates • Future pro tools Terms of Use: https://www.cormeum.co.uk/terms-of-use Privacy Policy: https://www.cormeum.co.uk/privacy-policy