OPCFoundation
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- 7,634,163 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Core Class Library -
- 6,870,086 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Configuration Class Library -
- 6,860,187 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Security X509 Certificates Class Library -
- 6,520,437 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Client Class Library -
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- 5,818,688 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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- 4,660,093 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.
- 3,436,329 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.
- 3,390,812 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA GDS Server Class Library -
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- 2,259,257 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Https Binding Library for a Opc.Ua.Server. -
- 1,211,515 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 2.1 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.
- 786,156 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 2.0 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.
- 741,337 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.
- 706,589 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.
- 695,948 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.
- 664,456 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Client Class Library -
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- 511,117 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.
- 397,846 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.
- 367,382 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.
- 267,850 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.
- 232,703 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA GDS Client Class Library -
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