Microsoft.Owin.Cors 4.2.0 The ID prefix of this package has been reserved for one of the owners of this package by Prefix Reserved

Install-Package Microsoft.Owin.Cors -Version 4.2.0
dotnet add package Microsoft.Owin.Cors --version 4.2.0
<PackageReference Include="Microsoft.Owin.Cors" Version="4.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Microsoft.Owin.Cors --version 4.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Owin.Cors, 4.2.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Microsoft.Owin.Cors as a Cake Addin
#addin nuget:?package=Microsoft.Owin.Cors&version=4.2.0

// Install Microsoft.Owin.Cors as a Cake Tool
#tool nuget:?package=Microsoft.Owin.Cors&version=4.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

This package contains the components to enable Cross-Origin Resource Sharing (CORS) in OWIN middleware.

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

NuGet packages (106)

Showing the top 5 NuGet packages that depend on Microsoft.Owin.Cors:

Package Downloads

Library of ASP.NET web forms extensions, embedded resource hosting and HTTP Module for implementing role-based security.


Framework for BumperLane API sites


Data transfer objects for TouchConvert version one APIs.


Data transfer objects for TouchConvert version two APIs.


SaaS Multi tenant Framework for SaaS Development and SaaS Migration. SaaS Application Development Platform addressing SaaS Challenges and SaaS Non-Functional Requirements

GitHub repositories (33)

Showing the top 5 popular GitHub repositories that depend on Microsoft.Owin.Cors:

Repository Stars
Incredibly simple real-time web for .NET
OpenID Connect Provider and OAuth 2.0 Authorization Server Framework for ASP.NET 4.x/Katana
.NET language playground
Professional TLS/SSL Certificate Manager UI for Windows, powered by Let's Encrypt and compatible with all ACME v2 CAs. Download from
Tutorial shows Authentication in AngularJS with ASP.NET Web API 2 and Owin Middle-ware using access tokens and refresh tokens approach
Version Downloads Last updated
4.2.0 328,654 5/10/2021
4.1.1 757,528 9/8/2020
4.1.0 1,729,905 11/25/2019
4.0.1 2,299,436 1/24/2019
4.0.0 3,406,020 2/14/2018
4.0.0-preview1 13,477 11/21/2017
4.0.0-alpha1 8,476 8/30/2017
3.1.0 4,731,979 4/10/2017
3.1.0-rc1 7,398 3/24/2017
3.0.1 6,717,579 2/20/2015
3.0.0 763,809 8/20/2014
3.0.0-rc2 2,434 7/10/2014
3.0.0-rc1 1,283 7/2/2014
3.0.0-beta1 5,786 3/27/2014
3.0.0-alpha1 1,427 2/20/2014
2.1.0 522,721 1/21/2014
2.1.0-rc1 1,483 12/12/2013
2.0.2 74,823 11/18/2013
2.0.1 28,806 10/25/2013
2.0.0 10,547 10/17/2013
2.0.0-rc1 3,181 8/23/2013