OpenToolkit.Mathematics by: Team OpenTK

A basic mathematics library developed primarily for rendering in 3d and 2d.

opentoolkit.redist.glfw by: OpenToolkit

GLFW redistributables for OpenTK.

OpenToolkit.Windowing.Common by: Team OpenTK

Common functionality for OpenToolkit.Windowing.* packages.

OpenToolkit.Windowing.Desktop by: Team OpenTK

An abstraction over OpenToolkit.GraphicsLibraryFramework to provide a ready-to-go easy-to-use windowing and input abstraction.

OpenToolkit.Windowing.GraphicsLibraryFramework by: Team OpenTK

GLFW bindings for c# from the cpp GLFW library.

Oracle.EntityFrameworkCore by: Oracle

Oracle Data Provider for .NET (ODP.NET) Entity Framework Core for Oracle Database.

Oracle.ManagedDataAccess by: Oracle

Managed Oracle Data Provider for .NET (ODP.NET) features optimized ADO.NET data access to the Oracle database for .NET Framework and is 100% managed code. ODP.NET allows developers to take advantage of advanced Oracle database functionality, including Real Application Clusters, self-tuning statement cache, Application Continuity, JSON Relational Duality, and Fast Connection Failover.

Oracle.ManagedDataAccess.Core by: Oracle

Oracle Data Provider for .NET (ODP.NET) Core is an ADO.NET driver that provides fast data access from Microsoft .NET Core clients to Oracle databases. ODP.NET Core consists of a single 100% managed code dynamic-link library.

Oracle.ManagedDataAccess.EntityFramework by: Oracle

This NuGet package is for ODP.NET, Managed Driver applications that use Code First and/or Entity Framework 6 applications. It will add and configure the Oracle Entity Framework assembly for your application.

Owin by: OWIN startup components contributors

OWIN IAppBuilder startup interface

PacketDotNet by: Chris Morgan (chmorgan@gmail.com)

High performance .NET assembly for dissecting and constructing network packets such as Ethernet, IP, TCP, UDP, etc.

Panic.StringUtils by: Panic.StringUtils

Panic.StringUtils

Parlot by: Sebastien Ros

Parlot is a fast, lightweight and simple to use .NET parser combinator.

Parquet.Net by: Ivan Gavryliuk (@aloneguid)

Fully managed Apache Parquet implementation.

PCLCrypto by: Andrew Arnott

PCL Crypto provides a consistent, portable set of crypto APIs for .NET 4.5, 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.

PdfPig by: UglyToad

Reads text content from PDF documents and supports document creation. Apache 2.0 licensed.

PDFsharp by: PDFsharp Team

PDFsharp is the Open Source library for creating and modifying PDF documents using .NET. It has an easy-to-use API that allows developers to generate or modify PDF files programmatically. PDFsharp can be used for various applications, including creating reports, invoices, and other types of documents. This package does not depend on Windows and can be used on any .NET compatible platform including Linux and macOS. See https://docs.pdfsharp.net for details.   See https://www.pdfsharp.com for professional support offers, premium technical advice, and contract work options. Choose a support plan that suits your needs. We offer a variety of options, from small projects to large teams, with flexible response times. Our team provides PDFsharp expert assistance, including implementation, optimization, and tailored solutions.

Perfolizer by: Andrey Akinshin

Performance analysis toolkit

PhantomJS by: Ariya Hidayat

PhantomJS is a headless WebKit scriptable with a JavaScript API. It has fast and native support for various web standards: DOM handling, CSS selector, JSON, Canvas, and SVG.