Top 20 NuGet file Packages

Library for parsing and creating COMTRADE (COMmon format for Transient Data Exchange for power systems) files
Library of network protocol implementations (e.g., FTP)
Library for parsing E-MAX Director control and record data files used for transient data exchange
Library for parsing PQDIF (Power Quality Data Interchange Format) files
Library for parsing SEL (Schweitzer Engineering Laboratories) event files
Pluggable foundation blocks for building distributed apps.
OpenMCDF is a 100% .net / C# component that allows developers to manipulate Microsoft Compound Document Files (also known as OLE structured storage).
Write Serilog events to text files in plain or JSON format.
This client library enables working with the Microsoft Azure storage services which include the blob and file service for storing binary and text data, the table service for storing structured non-relational data, and the queue service for storing messages that may be accessed by a client. For...
Pluggable foundation blocks for building distributed apps.
Windows SDK for v2 of the Box API. The SDK is targeting .NET Framework 4.5
Mime-Detective can find the MIME Types of files
Simple cross-platform plug-in that allows you to pick files and work with them. Version 2.0 now supports .NET Standard and Visual Studio 2017.
Add file logging to ASP.NET Core apps with one line of code.
Open Source library for automatic formatted file read/write operations www.filehelpers.net
A .NET library to access files and directories with more than 260 characters length.
Reads and writes CSV, fixed-length and other flat file formats with a focus on schema definition, configuration and speed. Supports mapping directly between files and classes.
The rolling file sink for Serilog
View and annotate DICOM images in WPF image viewer.
A .NET library to access files and directories with more than 260 characters length.