PCSC.Iso7816 by: Daniel Mueller

Implements partial ISO7816 support (APDU etc.) for PCSC.

PackUtils by: Thiago Barradas

Many utilities like: enumeration, hash, json (extension newtonsoft), regex, signature, string, uri, dictionary, etc

Oracle.ManagedDataAccess.Core by: Oracle

Oracle Data Provider for .NET (ODP.NET) Core is a multi-platform 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.

PDF.Core by: Iron Software https://IronPdf.com

IronPDF for .Net Core 2.x and 3.x allows developers to create, edit and extract PDF content within .Net Core Applications & Websites. The Iron PDF Core library takes the frustration out of generating PDF documents by not relying on proprietary APIs. "Html-To-Pdf" renders pixel-perfect PDFs from open standard document types: HTML, JS, CSS, JPG, PNG, GIF, and SVG. In short, it uses skills that developers already posses. Key features include: * "Html-To-Pdf" creates PDF files from HTML, CSS, JavaScript, and Images. * "Url-To-Pdf" generates PDFs from existing html pages by simply providing their URL. * "Image-To-PDF" creates PDF documents from image files. * PDF to Image functionality can render PDF documents to image files. * Extract text and images from existing PDFs. * Create, Fill and read data from PDF forms. * Merge, Split and Manipulate PDFs to edit PDF structure and content. * Add Page Numbers, Headers, Footers, Watermarks, Tables, Text and Image Assets. * Edit, Stamp and Watermark PDF files with text, images and HTML * Apply HTML or PDF backgrounds to PDF pages * Sign PDF files with digital certificates IronPDF can be used within ASP.NET projects, MVC, Web Services, Console & Desktop Applications. Requires .Net Core 2.x, 3.x or higher. Supports Windows, Ubuntu, Debian, CentOS, BSD, MacOS and Azure platforms. Licensing & Support available for commercial deployments. For code examples, documentation & more visit http://ironpdf.com For support please email us at developers@ironsoftware.com

OpenTracing by: The OpenTracing Authors

This library is a .NET implementation of the OpenTracing API. To fully understand this platform API, it's helpful to be familiar with the OpenTracing project and terminology more generally. For the time being, mild backwards-incompatible changes may be made without changing the major version number. As OpenTracing and opentracing-csharp mature, backwards compatibility will become more of a priority.

PdfiumViewer by: Pieter van Ginkel

PDF viewer based on the PDFium project.

Pdfium.Net.SDK by: patagames.com

High-performance, cross-platform C# PDF library fully optimized for Native AOT compilation, cloud microservices, and AWS Lambda. Features lightning-fast cold starts and ultra-low memory overhead. Seamlessly create, edit, merge, extract text/images, and handle PDF/A, ZUGFeRD, or Factur-X invoicing. Includes native WinForms/WPF viewers for Windows and native runtimes for Linux (including Alpine musl-libc) and macOS (Intel/Apple Silicon). Broad compatibility from modern .NET 8/9/10 down to legacy .NET Framework 2.0.

OpenXMLSDK-MOT by: Microsoft Open Technologies Inc.

https://github.com/OfficeDev/Open-XML-SDK

OpenXmlPowerTools by: Eric White

The Open XML PowerTools provides guidance and example code for programming with Open XML Documents (DOCX, XLSX, and PPTX). It is based on, and extends the functionality of the Open XML SDK. It supports scenarios such as: •Splitting DOCX/PPTX files into multiple files. •Combining multiple DOCX/PPTX files into a single file. •Populating content in template DOCX files with data from XML. •High-fidelity conversion of DOCX to HTML. •Searching and replacing content in DOCX/PPTX using regular expressions. •Managing tracked-revisions, including detecting tracked revisions, and accepting tracked revisions. •Updating Charts in DOCX/PPTX files, including updating cached data, as well as the embedded XLSX. •Retrieving metrics from DOCX files, including the hierarchy of styles used, the languages used, and the fonts used. •Writing XLSX files using far simpler code than directly writing the markup, including a streaming approach that enables writing XLSX files with millions of rows.

Parlot by: Sebastien Ros

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

org.matheval by: matheval.org

Matheval is a mathematical expressions evaluator library for .NET. Allows to evaluate mathematical, boolean, string and datetime expressions on the fly. Official document and usage examples: https://matheval.org/math-expression-eval-for-c-sharp/

PdfiumViewer.Native.x86.v8-xfa by: Pieter van Ginkel

Native 32-bit PDFium DLL with V8 and XFA support for usage with the PdfiumViewer project.

PdfiumViewer.Native.x86_64.v8-xfa by: Pieter van Ginkel

Native 64-bit PDFium DLL with V8 and XFA support for usage with the PdfiumViewer project.

PCSC by: Daniel Mueller

Contains classes to access the Personal Computer/Smart Card Resource Manager using the system's native PC/SC API. The library is written to run on multiple platforms (.Net Framework, .Net Core or Mono using PCSC Lite).

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.

Oracle.EntityFrameworkCore by: Oracle

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

PasswordGenerator by: Paul Seal

- Removed usage of RNG Crypto Provider and used Random Number Generator - Fixed bug with methods that use bool and int parameters for the Password class - Removed usage of Random and replace it with a method which uses RngCrytopServiceProvider

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.

PdfClown.NetStandard by: PdfClown

PDF Clown is a free/libre open source implementation of the Portable Document Format (PDF) specification published by Adobe® Systems Inc., written as a class library in multiple languages (Java™ 6 and C#/.NET 4.0). This is an unofficial port to .NET Standard 2.0.

OpenWeatherMap by: Joan Caron

This project is a fully asynchronous .NET library for interacting with the great OpenWeatherMap API.