OPCFoundation
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- 7,788,158 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Core Class Library -
- 7,015,772 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Configuration Class Library -
- 7,007,274 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Security X509 Certificates Class Library -
- 6,662,058 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Client Class Library -
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- 5,894,444 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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- 4,761,408 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.
- 3,490,079 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.
- 3,443,587 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA GDS Server Class Library -
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- 2,273,827 total downloads
- last updated 10/12/2026
- Latest version: 2.0.1
OPC UA Https Binding Library for a Opc.Ua.Server. -
- 1,237,452 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.
- 826,113 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.
- 792,296 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.
- 710,584 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.
- 699,800 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.
- 668,155 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA Client Class Library -
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- 515,502 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.
- 403,113 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.
- 368,807 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.
- 271,266 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.
- 234,778 total downloads
- last updated 10/4/2026
- Latest version: 1.5.378.182
OPC UA GDS Client Class Library -
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