OT Checker
Local network diagnostics
0 ratings
Free
In-App Purchases
Rating summary
About
OT Checker helps technicians inspect user-specified local IP addresses and private network ranges. Check common OT and industrial TCP services, identify active hosts, select ports, save targets and project profiles, compare scans, add device notes, and export compact reports.\n\nScans start only when requested and are intended for networks you own or maintain. Device names are shown when available. Premium unlocks custom port sets, project profiles, comparisons, notes, and export functions.
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What's New in OT Checker
1.0.2
September 20, 2026
New in this version:\n• Save, name, pin and archive scans by project and target range\n• Estimated device type and manufacturer detection for Premium\n• Improved scan comparisons with new or missing hosts and changed ports\n• Resume interrupted scans without checking completed hosts again\n• Enhanced PDF reports with company details, logo, cover page and sorting\n• More useful host details, notes and direct web interface access\n• IPv6 single-address checks and a compact safety onboarding
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In-App Purchases
$3.99
OT Port Checker Premium
Portsets, CSV und PDF freischalten.
