Check the original software packaging or contact a local Mitsubishi Electric distributor to request a valid trial or permanent license key. Driver Signature Errors
As of June 2026, the most current release of GX Works 3 is , published on April 28, 2026. This version is available on the Mitsubishi Electric Automation (China) official website, with a file size of approximately 3.78 GB. However, it is important to note that version availability may vary by region. For instance, the English version listed on Mitsubishi Electric’s global FA site remains Version 1.123D , updated on January 28, 2026, with a file size of 1,819,844,283 bytes. Other regional sites also provide older or localized versions, such as the 1.120A update released in October 2025, which remains widely available.
Even with careful preparation, issues can arise. Here are the most common problems and their solutions:
GX Works 3 is a programming software developed by Mitsubishi Electric for its MELSEC series of programmable logic controllers (PLCs). The software is used for creating, editing, and debugging PLC programs. The latest version of GX Works 3 offers various improvements and new features, making it a popular choice among PLC programmers. download gx works 3 latest version
For offline logic testing without physical hardware. MT Developer2: For motion controller configuration.
The most reliable source for the latest version is the website. Step 1: Visit the My Mitsubishi Support site .
GX Works3 introduces several modern engineering improvements over its predecessor, GX Works2: Download | MITSUBISHI ELECTRIC Factory Automation Check the original software packaging or contact a
Fully complies with the IEC 61131-3 programming language standard. System Requirements for the Latest Version
Before diving into the download process, it is important to understand why keeping your software updated to the latest version is critical. GX Works3 is not just an upgrade from GX Works2; it is a completely re-engineered platform designed to maximize productivity and minimize engineering costs. Key features that define GX Works3 include:
You can either use the default installation path or choose a different drive. The software requires approximately 2–3 GB of space after installation. However, it is important to note that version
Mitsubishi Electric’s is the premier configuration and programming software for the MELSEC iQ-R and iQ-F series programmable logic controllers (PLCs). As industrial automation demands higher efficiency, keeping your software updated ensures access to the latest security patches, hardware support, and programming features. Key Features of the Latest GX Works3 Version
Includes a massive library of ready-to-use function blocks (FBs) compliant with the IEC 61131-3 standard, allowing for faster development of complex logic.