TestBench.tools
GitHub

LinkTap

Open the middle of a device link and read what passes — no separate install.

LinkTap — desktop app screenshot

What it does

  • Passive capture (Windows): watch a link like Wireshark, capture driver bundled — admin only, nothing to install
  • TCP proxy: point the client at LinkTap, it forwards to the real server — no driver
  • Serial bridge: device on port A, application on port B, no kernel driver
  • Modbus TCP/RTU and NMEA 0183 recognised and decoded to one line each
  • Direction is known, not guessed — a client frame is a request by construction

Need it right now, in the browser? Modbus Frame Decoder web tool