GX-Works3 is the latest generation PLC programming software from Mitsubishi Electric, designed primarily for the GX-Works3 Series PLCs. It is the successor to GX-Developer and GX-Works2, offering a modern interface, advanced debugging tools, and powerful project management capabilities. With this software, engineers can design, program, monitor, and maintain Mitsubishi PLC systems more efficiently.
Key Features of GX-Works3
- Modern User Interface – Easy-to-use, ribbon-style interface for smooth navigation.
- Multi-language Programming – Supports Ladder, Structured Text (ST), Function Block Diagram (FBD), and Sequential Function Chart (SFC).
- Advanced Debugging Tools – Simulation, step execution, and monitoring functions.
- Global Label Support – Simplifies project design with tag-based programming.
- Integration with Motion & Safety Control – Manage motion controllers and safety PLCs within the same project.
- Reusable Code – Create and manage function blocks for faster project development.
- System Diagnostics – Built-in troubleshooting tools for quick error detection.
How to Download GX-Works3 Mitsubishi PLC Software
First, try to download it from Mitsubishi official website.
- Visit the Official Mitsubishi Website: Start by going to the Mitsubishi official website.
- Search for this software: Use the search bar to find this software.
- Select the Download Option: Once you navigate to the product page, look for the download section.
- Fill Out Necessary Information: You may be required to create an account or provide information such as email and company details.
- Accept the Terms and Conditions: Make sure to read through and accept the licensing agreements or terms before downloading.
- Download the Software: Click the download link and save the file to your computer.
- Install the Application: Follow the installation instructions provided to complete the setup.
If you fail to download the software in any way, then download the software by clicking on the download button below this post.
How to install this Software step by step complete instructions with pictures are given below.
Step
1: First, download the GX-Works2 Mitsubishi PLC Software by clicking on the download button below. Then unzip or extract the GX-Works3 Mitsubishi PLC software. Click on ok button with this password plcjournal.com while extracting.

2: Then double click on autorun.exe this file.

3: Double click on GX-Works3.

4: Click the next button to proceed with the installation process.

5: Run the Key-Install txt file by double clicking on it. After opening the file, copy the key section.
Once copied paste the Product ID and User, Company Name section to plcjournal.com. Then click on Next Button.

6: There are total five software select options like:
- GX Works3
- GX Developer V8.91
- PX Developer
- CPU Module Logging Configuration Tool
- GX Logviewer
Select GX Works3 among them and click the next button.

7: Then Select the program file in Selection of install Destination and click on Next Button.

8: Click the next button to continue the installation process.

9: GX-Works3 Mitsubishi PLC Software may take some time to install because there are many programming files. Please wait patiently.

10: Who is installing the GX-Works3 Mitsubishi PLC software. You will be asked to install the driver for the USB cable. Select Drivers and click the Install button.

11: Select GX-Works3 and Displays the shortcuts for All installed software and click ok button

12: You have successfully installed the GX-Works3 Mitsubishi PLC software. Now go to start option of computer and search for GX Developer and double click, wow GX-Works3 Mitsubishi PLC software has started its operation.


Conclusion
GX-Works3 is the most advanced and reliable PLC programming software for Mitsubishi PLCs. With its powerful features, improved interface, and seamless integration, it is an essential tool for automation engineers working with Mitsubishi systems.
Download Link GX-Works3 PLC Software free (3GB)
Download GX-Works3 V1.308Q with GoogleDrive
Extraction Password: plcjournal.com