Microsoft.AspNet.WebApi.Owin 5.2.9

.NET Framework 4.5
NuGet\Install-Package Microsoft.AspNet.WebApi.Owin -Version 5.2.9
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.
dotnet add package Microsoft.AspNet.WebApi.Owin --version 5.2.9
<PackageReference Include="Microsoft.AspNet.WebApi.Owin" Version="5.2.9" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Microsoft.AspNet.WebApi.Owin --version 5.2.9
#r "nuget: Microsoft.AspNet.WebApi.Owin, 5.2.9"
#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.AspNet.WebApi.Owin as a Cake Addin
#addin nuget:?package=Microsoft.AspNet.WebApi.Owin&version=5.2.9

// Install Microsoft.AspNet.WebApi.Owin as a Cake Tool
#tool nuget:?package=Microsoft.AspNet.WebApi.Owin&version=5.2.9

This package allows you to host ASP.NET Web API within an OWIN server and provides access to additional OWIN features.

Product Versions
.NET Framework net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (216)

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

Package Downloads
Microsoft.AspNet.WebApi.OwinSelfHost The ID prefix of this package has been reserved for one of the owners of this package by

This package allows you to host ASP.NET Web API within your own process using the OWIN HttpListener server. ASP.NET Web API is a framework that makes it easy to build HTTP services that reach a broad range of clients, including browsers and mobile devices. ASP.NET Web API is an ideal platform for building RESTful applications on the .NET Framework.

Autofac.WebApi2.Owin The ID prefix of this package has been reserved for one of the owners of this package by

ASP.NET Web API OWIN integration for Autofac.


Generate detailed Audit Logs for Web API Controller calls.

Microsoft.Azure.Mobile.Server.Quickstart The ID prefix of this package has been reserved for one of the owners of this package by

This is the Azure Mobile Apps .NET Server SDK quickstart package, which references all other server SDK packages. To learn more about Azure Mobile, go to


Package for supporting OWIN when using Microsoft ASP.NET Web API Compression Support

GitHub repositories (105)

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

Repository Stars
The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.
Sample apps built using the Xamarin.Forms framework
Stride Game Engine (formerly Xenko)
The simple, flexible and friendly ASP.NET CMS used by more than 730.000 websites
Seamlessly adds a swagger to WebApi projects!
Version Downloads Last updated
5.2.9 162,244 5/31/2022
5.2.8 128,175 4/12/2022
5.2.7 13,513,026 11/29/2018
5.2.6 4,940,739 5/11/2018
5.2.5 258,918 5/2/2018
5.2.5-preview1 10,438 3/19/2018
5.2.4 2,249,229 2/12/2018
5.2.4-preview1 9,334 1/5/2018
5.2.3 23,560,136 2/9/2015
5.2.3-beta1 10,116 12/17/2014
5.2.2 1,699,019 8/28/2014
5.2.2-rc 3,261 8/23/2014
5.2.0 1,524,805 7/1/2014
5.2.0-rc 18,975 5/27/2014
5.1.2 224,090 4/2/2014
5.1.1 112,363 2/10/2014
5.1.0 144,768 1/17/2014
5.1.0-rc1 3,080 12/6/2013
5.0.1 19,273 2/13/2014
5.0.0 304,965 10/17/2013
5.0.0-rc1 4,580 8/23/2013
5.0.0-beta2 15,820 6/26/2013
5.0.0-beta1 2,703 6/26/2013
0.21.0-pre 5,927 3/22/2013