Microsoft.Owin.Host.SystemWeb 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.Host.SystemWeb -Version 4.2.0
dotnet add package Microsoft.Owin.Host.SystemWeb --version 4.2.0
<PackageReference Include="Microsoft.Owin.Host.SystemWeb" 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.Host.SystemWeb --version 4.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Owin.Host.SystemWeb, 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.Host.SystemWeb as a Cake Addin
#addin nuget:?package=Microsoft.Owin.Host.SystemWeb&version=4.2.0

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

OWIN server that enables OWIN-based applications to run on IIS using the ASP.NET request pipeline.

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

NuGet packages (329)

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

Package Downloads

Incredibly simple real-time web for .NET. Components for using ASP.NET SignalR in applications hosted on System.Web.


An easy and reliable way to perform fire-and-forget, delayed and recurring, long-running, short-running, CPU or I/O intensive tasks inside ASP.NET applications. No Windows Service / Task Scheduler required. Even ASP.NET is not required. Backed by Redis, SQL Server, SQL Azure or MSMQ. This is a .NET alternative to Sidekiq, Resque and Celery.


Fluent.Infrastructure is an infrastructure that unites Controller, Service, Repository, Validation and automation integration testing with the aim of accelerating the development of organized systems, causing major operations become simple and quick to implement. Cache control and logic exclusion are supported simply. Find, Add, Update and Remove are the basic operations that do not require addition to files to run on your system.


Contains the web assemblies needed to run Umbraco Cms. This package only contains assemblies and can be used for package development. Use the UmbracoCms package to setup Umbraco in Visual Studio as an ASP.NET project.


ASP.NET integration for Hangfire.

GitHub repositories (156)

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

Repository Stars
Incredibly simple real-time web for .NET
Lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono
Smart PVR for newsgroup and bittorrent users.
The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.
Sample apps built using the Xamarin.Forms framework
Version Downloads Last updated
4.2.0 1,102,456 5/10/2021
4.1.1 2,608,905 9/8/2020
4.1.0 5,663,022 11/25/2019
4.0.1 7,816,181 1/24/2019
4.0.0 9,935,656 2/14/2018
4.0.0-preview1 49,966 11/21/2017
4.0.0-alpha1 33,495 8/30/2017
3.1.0 12,772,691 4/10/2017
3.1.0-rc1 82,268 3/24/2017
3.0.1 24,463,032 2/20/2015
3.0.0 5,892,796 8/20/2014
3.0.0-rc2 8,969 7/10/2014
3.0.0-rc1 8,617 7/2/2014
3.0.0-beta1 36,336 3/27/2014
3.0.0-alpha1 10,934 2/20/2014
2.1.0 6,994,375 1/21/2014
2.1.0-rc1 4,442 12/12/2013
2.0.2 519,575 11/18/2013
2.0.1 535,634 10/25/2013
2.0.0 1,352,016 10/17/2013
2.0.0-rc1 27,739 8/23/2013
1.1.0-beta2 32,932 6/26/2013
1.1.0-beta1 10,285 6/26/2013
1.0.1 608,461 3/22/2013
1.0.0 163,276 2/18/2013