PInvoke.Kernel32 by: Andrew Arnott
  • 212 total downloads
  • Latest version: 0.6.49
P/Invoke methods for the Windows Kernel32.dll.
PInvoke.NCrypt by: Andrew Arnott
  • 175 total downloads
  • Latest version: 0.6.49
P/Invoke methods for the Windows NCrypt.dll.
PInvoke.Windows.Core by: Andrew Arnott
  • 103 total downloads
  • Latest version: 0.6.49
P/Invoke types for common Windows APIs.
Polly by: Michael Wolfenden, App vNext
  • 162 total downloads
  • Latest version: 4.5.0-beta-netstandar-0001
  • Exception Handling Policy Retry Wait Circuit Breaker
Polly is a .NET 3.5 / 4.0 / 4.5 / PCL (Profile 259) / NET Standard 1.0 library that allows developers to express transient exception and fault handling policies such as Retry, Retry Forever, Wait and Retry or Circuit Breaker in a fluent manner.
Polly-Signed by: Michael Wolfenden, App vNext
  • 128 total downloads
  • Latest version: 4.5.0-beta-netstandar-0001
  • Exception Handling Policy Retry Wait Circuit Breaker
Polly is a .NET 3.5 / 4.0 / 4.5 / PCL (Profile 259) / NET Standard 1.0 library that allows developers to express transient exception and fault handling policies such as Retry, Retry Forever, Wait and Retry or Circuit Breaker in a fluent manner.
PolySharp by: Sergio Pedri
  • 66 total downloads
  • Latest version: 1.15.0+02753db24d9685e54db06739eb63183d86eb5b62
  • dotnet net netcore netstandard csharp library generator polyfill roslyn
PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel
Portable.BouncyCastle by: Claire Novotny
  • 87 total downloads
  • Latest version: 1.9.0
  • bouncycastle cryptography encryption security
BouncyCastle portable version with support for .NET 4, .NET Standard 2.0
Portable.ConcurrentDictionary by: Stef Heyenrath
  • 6 total downloads
  • Latest version: 1.0.4
  • Dictionary ConcurrentDictionary Collections System.Collections.Concurrent
This is a .NET Standard 1.0, .NET 2.0, .NET 3.5, Silverlight 5.0 and Windows Phone Silverlight 8.0 & 8.1 backport from System.Collections.Concurrent.ConcurrentDictionary as defined in .NET Core
QRCoder by: Raffael Herrmann, Shane Krueger
  • 162 total downloads
  • Latest version: 1.8.0
  • c# csharp qr qrcoder qrcode qr-generator qr-code-generator
QRCoder is a simple library, written in C#.NET, which enables you to create QR codes.
QuestPDF by: MarcinZiabek
  • 381 total downloads
  • Latest version: 2026.2.4
  • pdf generation creation export merge edit html
QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create invoices, reports, and documents using a flexible, component-based approach.
RedLock.net by: Sam Cook
  • 73 total downloads
  • Latest version: 1.7.5
  • RedLock Redis Distributed Lock
An implementation of the Redlock distributed lock algorithm
ReflectionBridge by: Stef Heyenrath
  • 36 total downloads
  • Latest version: 0.0.13
  • type typeinfo extensions proxy bridge reflection
Provides some extensions which define a bridge for the differences between Type and TypeInfo.
Remotion.Linq by: rubicon IT GmbH
  • 165 total downloads
  • Latest version: 2.2.0
  • re-motion LINQ ExpressionTrees
re-linq Frontend: A foundation for parsing LINQ expression trees and generating queries in SQL or other languages. Key features: - Transforms expression trees into abstract syntax trees resemblying LINQ query expressions (from ... select syntax) - Simplifies many aspects of this tree (sub queries, transparent identifieres, pre-evaluation ...) - Provides basic infrastructure for backend development (e.g. SQL generation) - Provides a framework for user-defined query extensions and transformations
RestSharp by: RestSharp Community
  • 47 total downloads
  • Latest version: 105.2.3
  • REST HTTP API JSON XML
Simple REST and HTTP API Client
Roslyn.Diagnostics.Analyzers by: Microsoft
  • 560 total downloads
  • Latest version: 5.0.0-1.25277.114
  • Roslyn CodeAnalysis Compiler CSharp VB VisualBasic Diagnostic Analyzers Syntax Semantics
Private analyzers specific to Roslyn repo. These analyzers are not intended for public consumptions outside of the Roslyn repo.
runtime.debian.8-x64.runtime.native.System.Security.Cryptography by: Microsoft
  • 66 total downloads
  • Latest version: 4.3.4
Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.
runtime.debian.8-x64.runtime.native.System.Security.Cryptography.OpenSsl by: Microsoft
  • 35 total downloads
  • Latest version: 4.3.3
Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.
runtime.debian.9-x64.runtime.native.System.Security.Cryptography by: Microsoft
  • 5 total downloads
  • Latest version: 4.3.4
Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.
runtime.debian.9-x64.runtime.native.System.Security.Cryptography.OpenSsl by: Microsoft
  • 6 total downloads
  • Latest version: 4.3.3
Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.
runtime.fedora.23-x64.runtime.native.System.Security.Cryptography by: Microsoft
  • 56 total downloads
  • Latest version: 4.3.4
Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.