EntityFramework by: Microsoft
  • 144 total downloads
  • Latest version: 6.6.0-preview1-final
  • 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.
ExcelDataReader by: ExcelDataReader developers
  • 398 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).
Extended.Wpf.Toolkit by: Xceed
  • 55 total downloads
  • Latest version: 5.1.0
  • Extended WPF Toolkit
Extended WPF Toolkit is the number one collection of WPF controls, components and utilities for creating next generation Windows applications. Provides 48 controls, all offered under the Xceed Software Inc Community License. v5.1 provides 12 bug fixes and improvements. Documentation, source, and discussions are hosted on Github at https://github.com/xceedsoftware/wpftoolkit. Check out the Plus Edition to support the project, get more controls and features, and work with a version a few releases ahead of the free releases.
Google.Protobuf by: Google Inc.
  • 611 total downloads
  • Latest version: 3.36.2
  • Protocol Buffers Binary Serialization Format Google proto proto3
C# runtime library for Protocol Buffers - Google's data interchange format.
Grpc.Core by: The gRPC Authors
  • 397 total downloads
  • Latest version: 2.46.6
  • gRPC RPC HTTP/2
C# implementation of gRPC based on native gRPC C-core library. Note that the Grpc.Core implementation of gRPC for C# is in maintenance mode and will be replaced by grpc-dotnet in the future. See https://grpc.io/blog/grpc-csharp-future/ for details.
Grpc.Core.Api by: The gRPC Authors
  • 387 total downloads
  • Latest version: 2.84.0
  • gRPC RPC HTTP/2
gRPC C# Surface API
Grpc.Net.Client by: The gRPC Authors
  • 324 total downloads
  • Latest version: 2.84.0
  • gRPC RPC HTTP/2
.NET client for gRPC
Grpc.Net.Common by: The gRPC Authors
  • 310 total downloads
  • Latest version: 2.84.0
  • gRPC RPC HTTP/2
Infrastructure for common functionality in gRPC
Grpc.Tools by: The gRPC Authors
  • 628 total downloads
  • Latest version: 2.84.0
  • gRPC RPC HTTP/2
gRPC and Protocol Buffer compiler for C# projects
HarfBuzzSharp by: Microsoft
  • 2.878k total downloads
  • Latest version: 7.3.0.3
  • xamarin text harfbuzz ios android linux windows uwp tvos macos tizen cross-platform harfbuzzsharp
HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.
HarfBuzzSharp.NativeAssets.Linux by: Microsoft
  • 3.047k total downloads
  • Latest version: 8.3.1-preview.1.2
  • graphics text cross-platform harfbuzzsharp harfbuzz ios android linux windows tvos macos tizen
HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.
HarfBuzzSharp.NativeAssets.macOS by: Microsoft
  • 1.247k total downloads
  • Latest version: 7.3.0.3
  • xamarin text harfbuzz ios android linux windows uwp tvos macos tizen cross-platform harfbuzzsharp
HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.
HarfBuzzSharp.NativeAssets.WebAssembly by: Microsoft
  • 1.707k total downloads
  • Latest version: 7.3.0.3
  • xamarin text harfbuzz ios android linux windows uwp tvos macos tizen cross-platform harfbuzzsharp
HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.
HarfBuzzSharp.NativeAssets.Win32 by: Microsoft
  • 1.238k total downloads
  • Latest version: 7.3.0.3
  • xamarin text harfbuzz ios android linux windows uwp tvos macos tizen cross-platform harfbuzzsharp
HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.
Humanizer.Core by: Mehdi Khalili Claire Novotny
  • 617 total downloads
  • Latest version: 2.14.1
Humanizer core package that contains the library and the neutral language (English) resources
JetBrains.Annotations by: JetBrains
  • 1.223k total downloads
  • Latest version: 2026.2.0
  • jetbrains resharper rider annotations canbenull notnull
JetBrains.Annotations help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of members, support special semantics of APIs in ASP.NET and XAML frameworks and otherwise increase accuracy of JetBrains Rider and ReSharper code inspections.
Lennox.LibYuvSharp by: Joseph Lennox
  • 47 total downloads
  • Latest version: 2.0.0
LibYuvSharp provides an interface to Google's libyuv library for SIMD accelerated color space conversions for dotnet.
Libuv by: Libuv
  • 218 total downloads
  • Latest version: 1.10.0
  • libuv
Multi-platform support library with a focus on asynchronous I/O.
LiteDB by: Maurício David
  • 134 total downloads
  • Latest version: 5.0.21
  • database nosql embedded
LiteDB - A lightweight embedded .NET NoSQL document store in a single datafile Signed by signpath.io from repository 'https://github.com/mbdavid/LiteDB' commit '391cc9318c5be6e56cb71b3ce14b1ed9cb324763' (see contained AppVeyorSettings.json file for build settings).
log4net by: The Apache Software Foundation
  • 203 total downloads
  • Latest version: 2.0.17
  • logging log tracing logfiles
log4net is a tool to help the programmer output log statements to a variety of output targets. In case of problems with an application, it is helpful to enable logging so that the problem can be located. With log4net it is possible to enable logging at runtime without modifying the application binary. The log4net package is designed so that log statements can remain in shipped code without incurring a high performance cost. It follows that the speed of logging (or rather not logging) is crucial. At the same time, log output can be so voluminous that it quickly becomes overwhelming. One of the distinctive features of log4net is the notion of hierarchical loggers. Using these loggers it is possible to selectively control which log statements are output at arbitrary granularity. log4net is designed with two distinct goals in mind: speed and flexibility