Are you locked out of a Pro-face GP Series HMI? Can’t access the screen editor or upload your project due to a forgotten password? You’re not alone. Many automation engineers and OEM service professionals face this challenge during equipment servicing, retrofitting, or program recovery. The good news? Unlock PLC Expert now offers a free and effective password cracking tool for Pro-face GP Series HMIs.

With this powerful utility, you can recover or bypass HMI passwords safely without harming your existing project or hardware. Whether you’re restoring old equipment, migrating screens, or simply updating a control panel, this tool is a game-changer.

In this comprehensive guide, we’ll explore what this software does, its features, how to use it, and how you can download it for free today - only from Unlock PLC Expert.

What is Pro-face GP Series HMI?

The Pro-face GP Series is a line of operator interfaces (HMI) widely used in industrial automation systems. Known for their reliability, touchscreen interface, and compatibility with a wide range of PLC brands, GP Series HMIs (like GP3000, GP4000, and GP-Pro EX models) are commonly found in:

• Factory automation lines
• Packaging machinery
• Food & beverage processing
• Water treatment facilities
• HVAC & building automation systems

These HMI devices are typically programmed using Pro-face GP-Pro EX software, which allows engineers to design screens, alarms, data logging, and communication with PLCs.

To protect intellectual property and prevent unauthorized access, most GP HMIs include password protection at multiple levels, including:

• Read/Write Passwords
• Transfer Passwords
• Operation/Offline Mode Passwords
• System Passwords

If these passwords are lost or forgotten, access to the HMI is completely blocked - until now.

What is the Pro-face GP Series HMI Password Crack Software?

This free Pro-face HMI password crack tool is a specialized utility designed to bypass or reveal forgotten passwords on most GP Series HMI models. It works by analyzing the project file (*.prx or *.gpp) or interacting with the HMI to decode and remove the password layer, giving you full access to the configuration and screen files.

It’s ideal for:

• Automation engineers
• Maintenance technicians
• OEM support teams
• System integrators
• Retrofit specialists

With this tool, you can unlock locked HMIs in minutes, without reformatting the device or reprogramming it from scratch.

Key Features of the Unlock Tool

Here’s what makes this software stand out:

Supports Multiple GP Series Models

• GP3000 Series
• SP5000 Series
• ST3000 Series
• LT3000 Series
• PS5000/PS4000/PS3000/PS2000B Series
• PE4000B/PL3000 Series

Two Unlock Methods

• File-Based Decryption: Upload .prx or .gpp project files to reveal password.
• Live HMI Connection: Connect HMI to your PC and extract or remove password via USB or Ethernet.

Full Access Without Data Loss

The software guarantees zero data overwrite. You retain all screen layouts, settings, and communication protocols.

1. One-Click Operation

Intuitive UI designed for technicians. Select a file or connect the device and click “Unlock.”

2. Safe and Offline Tool

No online verification or cloud servers needed. Works entirely offline, even in secure industrial environments.

3. Lightweight and Portable

No installation required. Just download and run the executable file.

System Requirements

Make sure your PC meets the following specs before running the unlock tool:

How to Download the Pro-face GP Series HMI Password

Unlock PLC Expert makes downloading easy, fast, and free.

Click the Download Button Below – Crack Pro-face GP Series HMI Password Tool (ZIP)

File Details:

• File Name: Proface_GP_HMI_Password_Crack.zip
• File Size: 4.2 MB
• Format: Zip archive with executable inside
• Safety: Manually verified (no viruses, malware, or adware)

No registration, no cost, no nonsense. Just pure tools for professionals.

Installation and Usage Guide - Crack Pro-face GP Series HMI Password Tool

Here’s how you can use the software to unlock your GP HMI:

Step 1: Extract the ZIP File

• Download and unzip the file using WinRAR or Windows Extractor.
• Open the folder and locate GP_HMI_Crack_Tool.exe.

Step 2: Choose Your Unlock Mode

You can unlock in two ways:

A. File-Based Password Recovery

• Open GP-Pro EX and export the HMI project file.
• Load the .prx or .gpp file into the tool.
• Click “Reveal Password” to view all stored passwords.
• Use them to log in or modify the project.

B. Live HMI Unlock

• Connect your HMI to the PC using USB/Ethernet.
• Launch the tool and select “Live Mode.”
• Detect connected HMI and click “Remove Password.”
• Wait for confirmation: “Password Removed Successfully.”

Always make a backup before modifying live hardware.

Common Use Cases

1. Maintenance & Troubleshooting

Forgotten password during service? Get access without needing the original programmer.

2. Retrofitting & Migration

When updating control panels, you can access and reuse screen designs, saving hours of redesign.

3. Program Transfer & Editing

Transfer screen designs from old HMIs to new devices without starting from scratch.

4. Training & Education

Demonstrate HMI security vulnerabilities and recovery in training labs or educational institutions.

5. Important Legal & Ethical Notice

This tool is intended only for authorized technicians, system owners, and educational use. Do not use it to access or modify third-party systems without consent. Unauthorized access may violate intellectual property laws or local regulations. By downloading, you accept full responsibility for ethical usage.

Why Use Unlock PLC Expert?

Unlock PLC Expert is the internet’s trusted hub for automation professionals. Here’s why thousands of users visit us monthly:

• 100% Free Downloads
• Full Version Software
• Clean Interface – No Ads or Popups
• Updated Regularly
• Detailed Usage Instructions
• Community Trusted

Whether you're unlocking a PLC, HMI, VFD, or Servo Drive, we've got the solution you need - risk-free and ready to go.

Final Thoughts

With the Pro-face GP Series HMI Password Crack Tool, you can reclaim control of locked screens and lost projects without expensive manufacturer support or device replacements. Whether you’re a field service engineer or system integrator, this free utility gives you the tools to work smarter — not harder.

Start unlocking today - only at Unlock PLC Expert, your go-to destination for industrial automation tools.

Download the Free Unlock Tool Now