Modbus TCP Tool

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Everyone
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About this app

Modbus TCP Tool is a professional client designed for engineers, technicians and automation professionals who need to communicate with Modbus TCP devices quickly and reliably.

Main features:

• Connect to any Modbus TCP server.
• Read Holding Registers.
• Read Input Registers.
• Read Coils.
• Read Discrete Inputs.
• Write Single Coil.
• Write Multiple Coils.
• Write Single Register.
• Write Multiple Registers.
• Fast response times.
• Easy-to-use interface.
• Connection history.
• Designed for industrial automation.
• Compatible with PLCs, HMIs, gateways, energy meters, VFDs, Arduino, ESP32 and many other Modbus TCP devices.

The free version allows you to evaluate the application.

Upgrade to the Pro version with a one-time in-app purchase to unlock all professional features.

Ideal for:

• Industrial Automation
• PLC Programming
• Commissioning
• Maintenance
• SCADA Systems
• Electrical Engineers
• Automation Engineers
• Field Technicians

Supported protocol:
• Modbus TCP

This application is intended for industrial and educational use.
Updated on
Jul 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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What’s new

Initial release of Modbus TCP Tool.
Connect to Modbus TCP devices, read and monitor registers, and use diagnostic tools for industrial communication.
Content rating
Everyone
In-App Purchases
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App support

About the developer
BITAJON SYSTEMS LTDA
rodolfo@bitajonsystems.com.br
AV PRF JOSE INACIO DE SOUZA, 1186 SALA 7 BRASIL UBERLÂNDIA - MG 38400-732 Brazil
+55 34 99985-4492