Software Toolbox
Industry-Leading OPC Server

TOP Server: The Industry Standard for Industrial Connectivity

Connect any industrial data source with the most trusted OPC Server platform. With over 140 drivers, TOP Server bridges the gap between your legacy devices and modern applications, enabling seamless data flow across your entire operation.
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140+

Device Drivers

10,000+

Customers

30+

Years

top-server-hero-industry-standard-industrial-connectivity-02

What is TOP Server?

TOP Server is the most comprehensive OPC Server platform, providing reliable connectivity between industrial devices and software applications.

Trusted Connectivity

Connect PLCs, DCS systems, flow computers, and other industrial devices from virtually any manufacturer with 140+ proven drivers built for reliability.

Real-Time Data Flow

Achieve millisecond-level data updates that feed unified namespaces, data platforms, and AI agents with the fresh data they need to act.

Mission-Critical Reliability

Built for 24/7 industrial operations with redundancy, failover support, and comprehensive security that enterprises demand.

Edge to Cloud Ready

Seamlessly integrate with data platforms, MQTT brokers, and cloud services to build the infrastructure AI requires.

Industry Bundles

Choose the bundle that best fits your industry and operational needs

Manufacturing Suite

Complete solution for discrete and process manufacturing

$146/month

Billed annually - $1,754 per year

  • Single-source connectivity to all major automation OEMs, including Allen-Bradley, GE, Mitsubishi, Omron, Schneider Electric, and Siemens
  • Native support for open standards such as Modbus, MTConnect, OPC DA, OPC UA, OPC AE, and OPC HDA
  • Broad integration with HMI, SCADA, MES, ERP, and common databases (SQL, Access, Oracle)
  • Scales from small systems to large enterprises, supporting dozens to thousands of devices across hundreds of protocols
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Most Popular

Advanced Manufacturing Suite

Extended manufacturing with premium features

$267/month

Billed annually - $3,200 per year

  • All Manufacturing Suite PLC & Control Hardware Drivers
  • Premium Drivers for DNP3, BACNet, IEC60870, IEC61850, SNMP, & Triconex
  • Oil & Gas Suite Drivers
  • Link Tags (Bridging) portion of Advanced Tags Plug-In
  • ODBC DataLogger Plug-In
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Oil & Gas Suite

Industry-specific bundle for oil and gas operations

$1063/month

Billed annually - $12,755 per year

  • Seamless connectivity to oil and gas equipment—including RTUs, pump controllers, and flow meters—across diverse field devices
  • Native support for industry standards such as Enron Modbus, Modbus TCP, Lufkin ELAM, ROC, ROC+, and BSAP over Ethernet
  • Broad integration with HMI, SCADA, MES, ERP, and common databases (SQL, Access, Oracle)
  • Scales from small deployments to large field operations, supporting 17 connectivity protocols
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Power & Utility Suite

Optimized for power generation and utilities

$1209/month

Billed annually - $14,503 per year

  • Seamless connectivity to power and utilities equipment—including RTUs, IEDs, and outstations—from multiple manufacturers through a unified communications layer
  • Native support for industry standards such as DNP3, IEC 60870-5, IEC 61850, Modbus, and more
  • Broad integration with HMI, SCADA, MES, ERP, and common databases (SQL, Access, Oracle)
  • Scales from small systems to large utility deployments, supporting dozens to thousands of devices across 10 drivers
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IT and Infrastructure Suite

For data centers and IT infrastructure

$699/month

Billed annually - $8,391 per year

  • Seamless connectivity to network and infrastructure equipment—including switches, routers, UPS systems, and other managed or unmanaged devices
  • Native support for open standards such as SNMP and Modbus
  • Built-in monitoring of server performance and system health
  • Broad integration with HMI, SCADA, MES, ERP, and common databases (SQL, Access, Oracle)
  • Scales from small deployments to enterprise environments, supporting dozens to thousands of devices across eight protocols
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Building Automation Suite

Smart building and facility management

$502/month

Billed annually - $6,019 per year

  • Seamless connectivity to building systems—including lighting, HVAC, power, safety, and security—through a unified communications layer
  • Native support for open standards such as BACnet/IP and Modbus
  • Built-in monitoring of local server performance and health
  • Broad integration with HMI, SCADA, MES, ERP, and common databases (SQL, Access, Oracle)
  • Scales easily from small deployments to enterprise environments, supporting dozens to thousands of devices
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Find the Exact Driver You Need

We offer a comprehensive catalog of individual drivers and driver suites organized by device manufacturer, protocol, and functionality. Click below to browse the driver you're interested in to view detailed specifications and compatibility information. No matter which option you choose, TOP Server's core capabilities, including built-in OPC DA, OPC UA, and AVEVA SuiteLink server functionality, are always included, so you can confidently tailor your setup to your exact requirements.

Browse Individual Drivers

What Our Customers Say

"
TOP Server is a key part of all of our systems because it works the way you expect it to and the Software Toolbox team's support and add-in products help us maximize our client's results.
Stefan la Grange
Software Engineer, AMR Automations
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How TOP Server Compares

See why industry leaders choose TOP Server over the competition

FeatureTOP ServerSoftingMatrikonOPC
Number of Drivers140+100+100+
Tag LimitationsUnlimitedLicense-basedLicense-based
OPC UA Support
Redundancy
Support Response Time<2 hours4-8 hours4-8 hours
Protocol DevelopmentLimitedLimited
Cloud Connectivity
Price Transparency
Free Trial
Industry Bundles

Ready to Get Started?

Join thousands of companies worldwide who trust TOP Server for their industrial connectivity needs.
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