Top 20 NuGet Wrapper Packages

Core library for NetOffice, the .NET Wrapper Assemblies for accessing MS Office applications: Office, Excel, Word, Outlook, PowerPoint, Access, Project, Visio
A fully object-oriented .Net wrapper for the TrelloAPI.
Bittrex.Net is a .Net wrapper for the Bittrex API, including the SignalR websocket. It includes all features the API provides using clear and readable objects including but not limited to Reading market info, Placing and managing orders and Reading balances and funds
NReco.PhantomJS is a .NET wrapper for running PhantomJS (headless WebKit browser) from C#/.NET code.
OpenCV wrapper for .NET Framework
TweetSharp v2 is a fast, clean wrapper around the Twitter API. It uses T4 templates to make adding new endpoints easy.
LibGit2Sharp brings all the might and speed of libgit2, a native Git implementation, to the managed world of .Net and Mono.
NetOffice Excel API, the .NET Wrapper Assemblies for accessing MS Office Excel
Binance.Net is a .Net wrapper for the Binance API. It includes all features the API provides using clear and readable objects including but not limited to Reading market info, Placing and managing orders and Reading balances and funds
Base classes and structures for developing well achitected, developer focused Umbraco solutions. Check out the GitHub project source at https://github.com/tiefling/Umbraco.Pylon for samples to indicate making the best use of the code.
Simple Data Accesss Layer for EntityFramework with some helpfull features. There is a ReadableReposity and WritableRepository. PagedList collection and mapping to entities to ViewModels.
NetOffice Excel API, the .NET Wrapper Assemblies for accessing MS Office Excel. This NuGet package targets the .NET Framework 4.5
NetOffice Outlook API, the .NET Wrapper Assemblies for accessing MS Office Outlook. This NuGet package targets the .NET Framework 4.5
NetOffice Word API, the .NET Wrapper Assemblies for accessing MS Office Word
Bitfinex.Net is a .Net wrapper for the Bitfinex API. It includes all features the API provides, REST API and Websocket, using clear and readable objects including but not limited to Reading market info, Placing and managing orders and Reading balances and funds
Video converter component for C#/.NET (wrapper for ffmpeg command line tool). Can convert video/audio files, transcode live streams, extract video thumbnails, apply watermarks to video, screen capture etc - everything that is possible with ffmpeg from the command line. Supports .NET streams for inpu...
Cross-platform wrapper for FFmpeg.
Core library for NetOffice, the .NET Wrapper Assemblies for accessing MS Office applications: Office, Excel, Word, Outlook, PowerPoint, Access, Project, Visio. This NuGet package targets the .NET Framework 4.5
GtkSharp is a C# wrapper for the Gtk library.
Test Support elements for developing well achitected, developer focussed Umbraco solutions with Umbraco.Pylon.