OPCFoundation.NetStandard.Opc.Ua.Core 1.5.378.10-preview

Prefix Reserved
.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.
This is a prerelease version of OPCFoundation.NetStandard.Opc.Ua.Core. 
dotnet add package OPCFoundation.NetStandard.Opc.Ua.Core --version 1.5.378.10-preview
                    


                    

                
NuGet\Install-Package OPCFoundation.NetStandard.Opc.Ua.Core -Version 1.5.378.10-preview
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.Core" Version="1.5.378.10-preview" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OPCFoundation.NetStandard.Opc.Ua.Core" Version="1.5.378.10-preview" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.Core" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add OPCFoundation.NetStandard.Opc.Ua.Core --version 1.5.378.10-preview
                    


                    

                
#r "nuget: OPCFoundation.NetStandard.Opc.Ua.Core, 1.5.378.10-preview"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package OPCFoundation.NetStandard.Opc.Ua.Core@1.5.378.10-preview
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=OPCFoundation.NetStandard.Opc.Ua.Core&version=1.5.378.10-preview&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OPCFoundation.NetStandard.Opc.Ua.Core&version=1.5.378.10-preview&prerelease
                    


                            Install as a Cake Tool

OPC UA .NET Standard stack documentation

Overview

The OPC UA .NET Standard stack enables you to build multi-platform OPC UA Applications with rich functionality including:

  • Server
  • Client
  • PubSub

For more information and license terms, see the projects official Website.

Getting started

The reference Client & Server projects provide a starting point in implementing your own application.

Packages Overview

Caution, there are multiple packages available with different functional scopes, for a detailed overview take a look at the Information about the different Packages.

Version Numbering

The OPC UA .NET Standard library uses a four-part version number (e.g., 1.5.377.x) that differs from standard SemVer. The first two digits reflect the OPC UA specification version (1.04, 1.05), the third digit increments for breaking changes, and the fourth digit is the build number since the last breaking change. Important bug fixes and behavioral changes may only increment the fourth digit, so always review release notes when updating to ensure you're aware of all changes, even within the same major.minor.patch version.

Additional documentation

Additional information about the OPC UA .NET Standard stack is available on the GitHub Repo of the project in the detailed Documentation.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
.NET Framework net472 is compatible.  net48 is compatible.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (39)

Showing the top 5 NuGet packages that depend on OPCFoundation.NetStandard.Opc.Ua.Core:

Package Downloads
OPCFoundation.NetStandard.Opc.Ua.Configuration

OPC UA Configuration Class Library
OPCFoundation.NetStandard.Opc.Ua

This package contains the OPC UA reference implementation and is targeting the .NET Standard Library.
OPCFoundation.NetStandard.Opc.Ua.Client

OPC UA Client Class Library
OPCFoundation.NetStandard.Opc.Ua.Server

OPC UA Server Class Library
OPCFoundation.NetStandard.Opc.Ua.Gds.Client.Common

OPC UA GDS Client Class Library

GitHub repositories (5)

Showing the top 5 popular GitHub repositories that depend on OPCFoundation.NetStandard.Opc.Ua.Core:

Repository Stars
dathlin/OpcUaHelper
一个通用的opc ua客户端类库，基于.net 4.6.1创建，基于官方opc ua基金会跨平台库创建，封装了节点读写，批量节点读写，引用读取，特性读取，历史数据读取，方法调用，节点订阅，批量订阅等操作。还提供了一个节点浏览器工具。
ThingsGateway/ThingsGateway
ThingsGateway is a cross-platform, high-performance gateway for edge data acquisition and IoT connectivity. Developed with .NET 8, it offers a suite of powerful tools, including advanced PLC communication libraries and debugging software.
Azure/Industrial-IoT
Azure Industrial IoT Platform
OPCFoundation/UA-.NETStandard-Samples
OPCFoundation/UA-ModelCompiler
ModelCompiler converts XML files into C# and ANSI C
Version Downloads Last Updated
1.5.378.10-preview 636 11/18/2025
1.5.377.22 4,031 11/14/2025
1.5.377.21 50,313 9/22/2025
1.5.377.11-preview 1,066 9/4/2025
1.5.376.244 69,847 7/31/2025
1.5.376.235 45,651 6/26/2025
1.5.376.213 114,235 4/23/2025
1.5.375.457 208,432 2/26/2025
1.5.375.443 102,133 1/31/2025
1.5.375.71-ECC-preview 8,029 7/5/2024
1.5.374.176 16,860 2/13/2025
1.5.374.168 118,356 1/24/2025
1.5.374.158 187,026 12/4/2024
1.5.374.126 206,398 10/14/2024 1.5.374.126 has at least one vulnerability with moderate severity.
1.5.374.124 69,249 9/26/2024 1.5.374.124 has at least one vulnerability with moderate severity.
1.5.374.118 43,716 9/13/2024 1.5.374.118 has at least one vulnerability with moderate severity.
1.5.374.78 144,440 7/11/2024 1.5.374.78 has at least one vulnerability with moderate severity.
1.5.374.70 77,783 6/19/2024 1.5.374.70 has at least one vulnerability with moderate severity.
1.5.374.61-preview 3,452 6/6/2024 1.5.374.61-preview has at least one vulnerability with moderate severity.
1.5.374.54 94,330 5/16/2024 1.5.374.54 has at least one vulnerability with moderate severity.
1.5.374.50-preview 1,585 5/4/2024 1.5.374.50-preview has at least one vulnerability with high severity.
1.5.374.36 94,794 4/6/2024 1.5.374.36 has at least one vulnerability with high severity.
1.5.374.33-preview 1,923 3/31/2024 1.5.374.33-preview has at least one vulnerability with high severity.
1.5.374.27 35,597 3/11/2024 1.5.374.27 has at least one vulnerability with high severity.
1.5.374.26-preview 7,062 2/29/2024 1.5.374.26-preview has at least one vulnerability with high severity.
1.5.374-preview.g1a7d9b8e51 763 8/16/2024 1.5.374-preview.g1a7d9b8e51 has at least one vulnerability with high severity.
1.5.373.121 59,221 2/6/2024 1.5.373.121 has at least one vulnerability with high severity.
1.5.373.3-preview 10,995 1/26/2024 1.5.373.3-preview has at least one vulnerability with high severity.
1.5.372.113 25,062 1/23/2024 1.5.372.113 has at least one vulnerability with high severity.
1.5.372.110-rc2 4,505 12/20/2023 1.5.372.110-rc2 has at least one vulnerability with high severity.
1.5.372.1-rc 11,241 8/28/2023 1.5.372.1-rc has at least one vulnerability with high severity.
1.5.371.3-beta 24,500 11/2/2022 1.5.371.3-beta has at least one vulnerability with high severity.
1.5.368.5-beta 6,078 6/2/2022 1.5.368.5-beta has at least one vulnerability with high severity.
1.4.372.116-preview 5,350 1/8/2024 1.4.372.116-preview has at least one vulnerability with high severity.
1.4.372.112-preview 2,371 12/29/2023 1.4.372.112-preview has at least one vulnerability with high severity.
1.4.372.107 53,407 1/15/2024 1.4.372.107 has at least one vulnerability with high severity.
1.4.372.106 47,281 12/19/2023 1.4.372.106 has at least one vulnerability with high severity.
1.4.372.91-preview 7,082 12/1/2023 1.4.372.91-preview has at least one vulnerability with high severity.
1.4.372.76 107,315 10/27/2023 1.4.372.76 has at least one vulnerability with high severity.
1.4.372.67-preview 3,365 9/22/2023 1.4.372.67-preview has at least one vulnerability with high severity.
1.4.372.56 165,984 8/25/2023 1.4.372.56 has at least one vulnerability with high severity.
1.4.372.46-preview 3,151 8/14/2023 1.4.372.46-preview has at least one vulnerability with high severity.
1.4.372.38-preview 3,149 8/4/2023 1.4.372.38-preview has at least one vulnerability with high severity.
1.4.371.96 246,428 6/27/2023 1.4.371.96 has at least one vulnerability with high severity.
1.4.371.91 47,798 5/25/2023 1.4.371.91 has at least one vulnerability with high severity.
1.4.371.86 217,655 4/21/2023 1.4.371.86 has at least one vulnerability with high severity.
1.4.371.60 226,618 1/27/2023 1.4.371.60 has at least one vulnerability with high severity.
1.4.371.50 77,427 12/20/2022 1.4.371.50 has at least one vulnerability with high severity.
1.4.371.41 175,984 11/16/2022 1.4.371.41 has at least one vulnerability with high severity.
1.4.371-preview.ge89b06e57b 1,179 6/15/2023 1.4.371-preview.ge89b06e57b has at least one vulnerability with high severity.
1.4.370.12 220,702 8/15/2022 1.4.370.12 has at least one vulnerability with high severity.
1.4.370.9 30,380 8/11/2022 1.4.370.9 has at least one vulnerability with high severity.
1.4.370.1 75,127 7/18/2022 1.4.370.1 has at least one vulnerability with high severity.
1.4.369.30 97,019 6/21/2022 1.4.369.30 has at least one vulnerability with high severity.
1.4.368.58 46,308 5/31/2022 1.4.368.58 has at least one vulnerability with high severity.
1.4.368.53 93,667 4/1/2022 1.4.368.53 has at least one vulnerability with high severity.
1.4.368.33 152,666 2/18/2022 1.4.368.33 has at least one vulnerability with high severity.
1.4.367.100 92,495 2/28/2022 1.4.367.100 has at least one vulnerability with high severity.
1.4.367.95 96,605 1/27/2022 1.4.367.95 has at least one vulnerability with high severity.
1.4.367.75 93,544 12/3/2021 1.4.367.75 has at least one vulnerability with high severity.
1.4.367.42 113,085 10/12/2021 1.4.367.42 has at least one vulnerability with high severity.
1.4.367.41 24,954 10/4/2021 1.4.367.41 has at least one vulnerability with high severity.
1.4.367.39 10,131 9/29/2021 1.4.367.39 has at least one vulnerability with high severity.
1.4.366.38 229,934 5/12/2021 1.4.366.38 has at least one vulnerability with high severity.
1.4.365.48 96,993 3/2/2021 1.4.365.48 has at least one vulnerability with high severity.
1.4.365.23 124,495 1/23/2021 1.4.365.23 has at least one vulnerability with high severity.
1.4.365.10 16,536 1/11/2021 1.4.365.10 has at least one vulnerability with high severity.
1.4.365.2 24,859 12/17/2020 1.4.365.2 has at least one vulnerability with high severity.
1.4.364.40 46,253 12/10/2020 1.4.364.40 has at least one vulnerability with high severity.
1.4.363.107 226,709 10/9/2020 1.4.363.107 has at least one vulnerability with high severity.

https://github.com/OPCFoundation/UA-.NETStandard/releases