Top 20 NuGet utilities Packages

A simple C# common library. Free and open source.
Streaming utilities for Microsoft Orleans.
Craig's Utility Library is one of the largest collections of utility classes and extension methods for .Net. It includes code to help with tasks including encryption, compression, serialization, file management, email, image manipulation, Active Directory, Exchange, SQL, various file formats (CSV, i...
Craig's Utility Library is one of the largest collections of utility classes and extension methods for .Net. It includes code to help with tasks including encryption, compression, serialization, file management, email, image manipulation, SQL, various file formats (CSV, iCal, etc.), randomization, v...
Craig's Utility Library is one of the largest collections of utility classes and extension methods for .Net. It includes code to help with tasks including encryption, compression, serialization, file management, email, image manipulation, Active Directory, Exchange, SQL, various file formats (CSV, i...
Craig's Utility Library is one of the largest collections of utility classes and extension methods for .Net. It includes code to help with tasks including encryption, compression, serialization, file management, email, image manipulation, SQL, various file formats (CSV, iCal, etc.), randomization, v...
Optimizer Prime is a set of modules and handlers that combine, minify, and compress CSS and JavaScript files. Also it optimizes the output of the HTML of a site by removing "pretty printing". It works with both WebForms and MVC.
Utilities & extensions to make programming in .NET easier.
The Software Botany Ivy project is a library containing various string utilities. Included in the library are fluent APIs for parsing and creating delimited and fixed width positional text.
Collection of utilities for working with .NET and WinForms.
DockPanel extension for SystemEx.
FLib is small utilities library that contains a few useful classes for general purpose usage. It can be used in everyday programming to make method argument validation clearer(FLib.Validation), help with bindings(FLib.Data.Binding and FLib.Data.PropertyPath), support cancellable editing(FLib.Data.Pr...
A handy set of extensions off of the BCL
Foundational extensions, helpers and classes for .Net development.
Build and deployment ultilities
System.Utilities.Core is a collection of helpers and extension methods for quickly solving and aiding with common .NET programming tasks.
Some Helper utilities (File, WebClient, and Image resizing) behind interfaces for easy testing
Some authentication
Helpers for getting version information