OPCFoundation
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- 7,926,842 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Core Class Library -
- 7,144,931 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Configuration Class Library -
- 7,137,743 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Security X509 Certificates Class Library -
- 6,788,620 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Client Class Library -
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- 5,962,299 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
This package contains the OPC UA reference implementation and is targeting the .NET Standard Library. -
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- 4,854,342 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Server Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 3,538,136 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA GDS Client Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 3,490,567 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA GDS Server Class Library -
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- 2,286,104 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Https Binding Library for a Opc.Ua.Server. -
- 1,256,578 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Complex Types Client Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.8 This package targets .NET Framework 4.8. The package is compatible with this framework or higher.
- 901,040 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Type Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 798,490 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Core Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 713,946 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Security X509 Certificates Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 703,278 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Configuration Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 671,524 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Client Class Library -
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- 518,576 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
This package contains the OPC UA reference implementation debug version and is targeting the .NET Standard Library. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 408,094 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Server Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 369,852 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Complex Types Client Class Library -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 274,694 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Https Binding Library for a Opc.Ua.Server. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
- 236,502 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA GDS Client Class Library -
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