Engineering Tools
Free utilities and resources for automation engineers. More coming soon.
opcilloscope
A lightweight, cross-platform OPC UA client for the terminal. Browse, monitor, and visualize industrial data with a real-time oscilloscope view. No bloated GUI, no license fees.
Available Nowsquarebox
A portable terminal development environment in a container. Modern CLI/TUI tools, AI coding assistants, and language SDKs, ready to use on your desktop or a remote server.
Cycle Time Calculator
Calculate theoretical cycle times for automated production lines. Input machine speeds, transfer times, and buffer sizes to optimize throughput.
ST Code Formatter
Format and beautify IEC 61131-3 Structured Text code. Consistent indentation, proper casing, and clean organization for your PLC programs.
Tag Name Generator
Generate consistent, standards-compliant tag names for your PLC projects. Supports ISA-5.1 naming conventions and custom prefixes.
We're building a collection of free tools for automation engineers. Have a suggestion?