Diagnostic Toolkit Downloads

Industrial diagnostics, wrapped in a clean, modern toolkit.

Download the Funktionblock IP Scanner and Modbus Checker for fast network discovery and reliable device verification. Built for field engineers and service teams.

Windows Desktop Offline Ready Professional Tools

Funktionblock IP Scanner

v1.x

Scan CIDR ranges, resolve hostnames, capture MACs, and export results. Tune performance for fast local or extended subnet scans.

File FunktionblockIpScanner.exe

Size 68.42 MB

Download IP Scanner

Funktionblock Modbus Checker

v1.x

Validate Modbus TCP/RTU devices, read/write registers, and confirm connectivity with a built-in test server.

File FunktionblockModbusChecker.exe

Size 11.47 MB

Download Modbus Checker

Installation Notes

Runs on Windows 10/11. No admin rights required.
If SmartScreen prompts, choose “More info” → “Run anyway”.
Keep the EXE in a local folder with write permission for logs and exports.