PLCEdit - an open project for a free PLC source code editor

PLCEdit is an opensource PLC-programming editor to create, convert and print POU files (Program Organisation Unit). The supported coding languages are Instruction List and Structured Text, according to the IEC61131-3 standard. All POU types: main programm, function blocks, functions and global variable lists can be edited by PLCEdit. PLCEdit is aimed to user who wants a small tool like a notepad.

  • compatible to:
    • plain text POUs
    • CoDeSys v2.3 export sources
    • KW-Software MULTIPROG IL and ST sources
    • Mitsubishi MELSOFT sources
    • Moeller SucoSoft v4 & v5 sources
    • Siemens STEP 7 AWL and SCL sources
  • support for IL and ST (KOP and FUP in AWL mode)
  • Sessions (multiple lists with opened files)
  • function block call dialog
  • drag & drop file opening

The software development is suspended at the moment. The program can be used in a productive environment. The author takes no liability.

  • Processor from 466 MHz
  • 512 MB RAM
  • 30 MB harddisc space
  • Windows® XP/7/10, Linux + X11, macOS 10.4+ (except macOS 11)

Download   (3.6MB)
PLCEdit on Windows