OpenCvSharp4.runtime.win by: shimat

Internal implementation package for OpenCvSharp to work on Windows.

OpenIddict.Abstractions by: Kévin Chalet

OpenIddict's abstractions.

OpenIddict.Core by: Kévin Chalet

OpenIddict's core components, used to manage the applications, authorizations, scopes and tokens stored in the database.

OpenIddict.EntityFrameworkCore by: Kévin Chalet

Entity Framework Core stores for OpenIddict.

OpenIddict.EntityFrameworkCore.Models by: Kévin Chalet

Relational entities for the Entity Framework Core stores.

OpenPop by: OpenPop

POP3 Mail Library

OpenTelemetry by: OpenTelemetry Authors

OpenTelemetry .NET SDK

OpenTelemetry.Api by: OpenTelemetry Authors

OpenTelemetry .NET API

OpenTelemetry.Exporter.OpenTelemetryProtocol by: OpenTelemetry Authors

OpenTelemetry protocol exporter for OpenTelemetry .NET

OpenTelemetry.Instrumentation.Http by: OpenTelemetry Authors

Http instrumentation for OpenTelemetry .NET

OpenTelemetry.Instrumentation.SqlClient by: OpenTelemetry Authors

SqlClient instrumentation for OpenTelemetry .NET

OpenXmlSdk by: Microsoft

An unofficial package of Microsoft's OpenXML SDK. If anyone has a concern about this, please contact me! Description from Microsoft: The Open XML SDK 2.0 simplifies the task of manipulating Open XML packages and the underlying Open XML schema elements within a package. The Open XML SDK 2.0 encapsulates many common tasks that developers perform on Open XML packages, so that you can perform complex operations with just a few lines of code.

Owin by: OWIN startup components contributors

OWIN IAppBuilder startup interface

PCLCrypto by: Andrew Arnott

PCL Crypto provides a consistent, portable set of crypto APIs for .NET 4.5, Windows Phone 8.0 SL & 8.1 Xaml, Windows Store, Xamarin.iOS, Xamarin.Android. This makes it easier to create cross-platform .NET libraries and apps. Crypto functionality includes asymmetric and symmetric encryption and signatures, and key derivation. PCLCrypto calls into each native platform's crypto API for maximum performance. For RSA operations this produces a 2-100X improvement in performance on Android and iOS over using the standard RSACryptoServiceProvider API.

PCLStorage by: Daniel Plaisted

PCL Storage provides a consistent, portable set of local file IO APIs for .NET, Windows Phone, Windows Store, Xamarin.iOS, Xamarin.Android, and Silverlight. This makes it easier to create cross-platform .NET libraries and apps.

PdfLibCore by: Jan Baarssen

PdfLib CORE is a fast PDF editing and reading library for modern .NET core applications.

PDFsharp by: empira Software GmbH

PDFsharp is the Open Source .NET library that easily creates and processes PDF documents on the fly from any .NET language. The same drawing routines can be used to create PDF documents, draw on the screen, or send output to any printer. This is the PDFsharp PDF Core package. See Project Information for details.

PInvoke.BCrypt by: Andrew Arnott

P/Invoke methods for the Windows BCrypt.dll.

PInvoke.Kernel32 by: Andrew Arnott

P/Invoke methods for the Windows Kernel32.dll.

PInvoke.NCrypt by: Andrew Arnott

P/Invoke methods for the Windows NCrypt.dll.