Last updated: May 2026 | Information based on official Mitsubishi Electric releases
: A trial version is typically available for testing before purchasing a full license. System Requirements
: Test logic and network configurations offline without physical PLC hardware using built-in simulation tools.
Review the release notes to confirm new features and bug fixes. download gx works 3 latest version
You can either use the default installation path or choose a different drive. The software requires approximately 2–3 GB of space after installation.
Aggressive corporate antivirus software can sometimes flag industrial software installers as false positives. Temporarily disable your antivirus software or add the installation folder to the exclusion list before running setup.exe .
You will be prompted for a serial number. If you are using a trial version, check the documentation provided by your distributor. Last updated: May 2026 | Information based on
GX Works3 is the next-generation programming and maintenance software designed for Mitsubishi Electric's MELSEC iQ-R and iQ-F series PLCs, as well as the latest MX-F/MX-R series controllers. It supports multiple programming languages including Ladder Logic, Structured Text (ST), and Function Blocks (FB), while offering advanced capabilities like module configuration, simulation, and parameter management.
A visual drag-and-drop hardware configuration editor that displays structural modules exactly as they look on the DIN rail. Troubleshooting Common Download and Installation Issues
While searching , Google may show results from: You can either use the default installation path
To help find the exact file or update patch you need, let me know:
Choose the additional components you wish to install, such as the GX LogViewer or the PLC simulation modules.
An earlier version 1.123D (released January 28, 2026) is also available on some official pages, but version 1.125F is the most recent build.
GX Works3 is the latest and most stable release from Mitsubishi Electric, offering improved Windows 11 compatibility, enhanced simulation features, and several important bug fixes. By following this guide, you can successfully download and install the software, ensuring your PLC programming environment is up to date and fully functional.
