EntityFramework by: Microsoft
  • 1.099k total downloads
  • Latest version: 6.5.1
  • Microsoft EntityFramework EF Database Data O/RM ADO.NET
Entity Framework 6 (EF6) is a tried and tested object-relational mapper for .NET with many years of feature development and stabilization.
EntityFramework.MappingAPI by: Markko Legonkov
  • 63 total downloads
  • Latest version: 6.2.1
  • Deprecated
We moved here: https://entityframework-extensions.net/ NOTE: The current package is *UNSUPPORTED* since 2014
Enums.NET by: Tyler Brinkley
  • 157 total downloads
  • Latest version: 2.3.2
  • enum enums flag flags
Enums.NET is a high-performance type-safe .NET enum utility library
EPPlus.Interfaces by: EPPlus.Interfaces
  • 197 total downloads
  • Latest version: 8.4.0
Package Description
ExcelDataReader by: ExcelDataReader developers
  • 444 total downloads
  • Latest version: 3.7.0-develop00310
  • excel xls xlsx xlsb
Lightweight and fast library written in C# for reading Microsoft Excel files (XLS, XLSX).
ExcelNumberFormat by: ExcelNumberFormat developers
  • 279 total downloads
  • Latest version: 1.1.0
  • excel formatting numfmt formatcode
.NET library to parse ECMA-376 number format strings and format values like Excel and other spreadsheet softwares.
EntityFramework.BulkInsert-ef6-ext by: hugocl
  • 26 total downloads
  • Latest version: 6.0.3.1
Updated port of EntityFramework.BulkInsert from Codeplex site.
EntityFrameworkExtras.EF6 by: ZZZ Projects & Michael Rodda
  • 103 total downloads
  • Latest version: 3.0.5
  • EntityFramework StoredProcedure EF Database
EntityFrameworkExtras.EF6 provides some useful additions to EntityFramework such as executing Stored Procedures with User-Defined Table Types and Output Parameters. **IMPORTANT** - Entity Framework Core: https://www.nuget.org/packages/EntityFrameworkExtras.EFCore/ - Entity Framework 6: https://www.nuget.org/packages/EntityFrameworkExtras.EF6/ - Entity Framework 5: https://www.nuget.org/packages/EntityFrameworkExtras.EF5/ - Entity Framework 4: https://www.nuget.org/packages/EntityFrameworkExtras/
EPPlus by: EPPlus Software AB
  • 1.966k total downloads
  • Latest version: 8.5.0
  • Excel ooxml
A spreadsheet library for .NET framework and .NET core
FastMember by: Marc Gravell
  • 187 total downloads
  • Latest version: 1.3.0
  • Reflection Dynamic Member Access
In .NET reflection is slow... well, kinda slow. If you need access to the members of an arbitrary type, with the type and member-names known only at runtime - then it is frankly hard (especially for DLR types). This library makes such access easy and fast.
ExtendedNumerics.BigDecimal by: https://github.com/AdamWhiteHat
  • 35 total downloads
  • Latest version: 1.0.0.1
  • math mathematics biginteger decimal arbitrary-precision fractions numerics csharp
Arbitrary precision decimal class
FastReport.Compat by: Fast Reports Inc.
  • 609 total downloads
  • Latest version: 2024.1.0
  • reporting reports pdf html mvc docx xlsx Core
Common compatible types for FastReport .Net, Core and Mono
FirebirdSql.Data.FirebirdClient by: FirebirdSQL
  • 730 total downloads
  • Latest version: 6.4.0
  • firebird firebirsql firebirdclient adonet database
Firebird ADO.NET Data provider
EPPlus.System.Drawing by: EPPlus.System.Drawing
  • 224 total downloads
  • Latest version: 8.4.0
Package Description
ExcelDataReader.DataSet by: ExcelDataReader developers
  • 147 total downloads
  • Latest version: 3.7.0-develop00310
  • excel xls xlsx dataset
ExcelDataReader extension for reading Microsoft Excel files into System.Data.DataSet.
ExCSS by: Tyler Brinks
  • 358 total downloads
  • Latest version: 2.0.6
  • ExCSS CSS Style Stylesheet Parse Lexer Scanner Linq
ExCSS reads and parses stylesheets using CSS 3 and CSS 2 selector specifications, and is easily queryable from LINQ using its simple and readable object model.
Fare by: Nikos Baxevanis
  • 253 total downloads
  • Latest version: 2.2.1
  • Regex Test NFA DFA Automaton
.NET port of dk.brics.automaton - Project Fare is an effort to bring a DFA/NFA (finite-state automata) implementation from Java to .NET. There are quite a few implementations available in other languages today. This project aims to fill the gap in .NET.
FastMember.Signed by: Marc Gravell
  • 119 total downloads
  • Latest version: 1.3.0
  • Reflection Dynamic Member Access
In .NET reflection is slow... well, kinda slow. If you need access to the members of an arbitrary type, with the type and member-names known only at runtime - then it is frankly hard (especially for DLR types). This library makes such access easy and fast.
FastReport.OpenSource by: Fast Reports Inc.
  • 3.199k total downloads
  • Latest version: 2026.1.5
  • reporting reports pdf html mvc core
FastReport Open Source provides a free report generator for .NET/.NET Framework. You can use the FastReport Open Source in MVC, Web API, console applications. FastReport is written in C# and it is compatible with .NET Framework 4.6.2, .NET 6 and higher. Extendable FastReport architecture allows creating your own objects, export filters, wizards, and DB engines. - FastReport is a band-oriented report generator. There are 13 types of bands available: Report Title, Report Summary, Page Header, Page Footer, Column Header, Column Footer, Data Header, Data, Data Footer, Group Header, Group Footer, Child, and Overlay. In addition, sub-reports are fully supported. - A wide range of band types allows creating any kind of report: list, master-detail, group, multi-column, master-detail-detail and many more. - Wide range of available report objects: text, picture, line, shape, barcode, matrix, table, checkbox. - Reports can consist of several design pages, which allows reports to contain a cover, the data and a back cover, all in one file. - The Table object allows building a tabular report with variable number of rows and/or columns, just like in MS Excel. Aggregate functions are also available. - Powerful, fully configurable Matrix object that can be used to print pivot tables. - Report inheritance. For creating many reports with common elements such as titles, logos or footers you can place all the common elements in a base report and inherit all other reports from this base. Data Sources: - You can get data from XML, CSV, JSON, MS SQL, MySQL, Oracle, Postgres, MongoDB, Couchbase, Raven DB, SQLite. - FastReport has the ability to get data from business objects of IEnumerable type. - Report can contain data sources (tables, queries, DB connections). - Thus, you can not only use application-defined datasets but also connect to any database and use tables and queries directly within the report. FastReport Open Source can save documents in HTML, BMP, PNG, JPEG, GIF, TIFF, EMF. PDF export is available as a plugin.
Fizzler by: Atif Aziz Colin Ramsay
  • 161 total downloads
  • Latest version: 1.1.0
  • selectors w3c
Fizzler is a W3C Selectors parser and generic selector framework for document hierarchies.