PlcHelper

Versatile PLC helper & ST runtime for Windows.

Latest: v0.2.0 · 2026-07-01

Downloads

Installer (MSI) x64 4.9 MB Installer (NSIS) x64 3.9 MB Portable x64 4.6 MB

Portable builds are a single self-contained .exe (zipped). Installers register the app and create shortcuts.

Update log

[0.2.0] - 2026-07-01

Added

Release management: single-source version bump, in-app version display (the header now shows the running version), a static download website with an update log, and one-command FTP publish.

[0.1.0] - 2026-07-01

Added

Initial PlcHelper release: ST language engine, live view, code/log/calculated tabs, scripts, embedded MCP server, and a broad set of I/O drivers (Modbus, OPC UA/DA, Siemens, Allen-Bradley, Firmata, MQTT, and more).
Windows desktop builds (portable + NSIS/MSI installers, x64 & ARM64), Windows/Linux web server, static WASM bundle, Android, and ESP32 firmware.