OPCFoundation
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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.
- 6,347,364 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 5,669,626 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 5,652,745 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 5,348,587 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
OPC UA Client Class Library -
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- 5,064,173 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
This package contains the OPC UA reference implementation 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.
- 3,850,268 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 2,901,141 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 2,867,945 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
OPC UA GDS 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.
- 2,109,001 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 1,045,072 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 714,427 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 661,212 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 650,489 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 621,561 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
OPC UA Client Class Library -
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- 461,150 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 351,158 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 341,182 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 229,782 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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 2.0 This package targets .NET Standard 2.0. 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.
- 212,932 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
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.
- 211,177 total downloads
- last updated 5/21/2026
- Latest version: 1.5.378.145
OPC UA GDS Client Class Library -
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