Top 20 NuGet search Packages

Exposes all the Elasticsearch API endpoints but leaves you in control of building the request and response bodies. Comes with built in cluster failover/connection pooling support.
Strongly typed interface to Elasticsearch. Fluent and classic object initializer mappings of requests and responses. Uses and exposes Elasticsearch.Net.
NEST uses an internal serializer. This package enables serialization for your documents using your own custom Json.NET serializer
Lucene.Net is a full-text search engine library capable of advanced text analysis, indexing, and searching. It can be used to easily add search capabilities to applications. Lucene.Net is a C# port of the popular Java Lucene search engine framework from The Apache Software Foundation, targeted at .N...
Enables request signing necessary for using the AWS Elasticsearch service.
Docotic.Pdf library can create, edit, draw and print PDF files in .NET Core, ASP.NET, Windows Forms, WPF, Xamarin, Blazor, Unity, and HoloLense applications. This is the prerelease version with the newest features and latest bug fixes. This version is tested for regressions and is safe to be used in...
This package provides the functionality to utilize the features of Syncfusion Xamarin AutoComplete control and more.
Algolia is a powerful search-as-a-service solution, made easy to use with API clients, UI libraries, and pre-built integrations. Algolia API Client for the .NET framework lets you easily use the Algolia Search REST API from your .NET code.
An NLog target that utilises the elasticsearch low level client.
Google Places, Maps, Roads, Search and Translate. Requests and Responses are complete with Google api documentation and references.
Analyzers for indexing content in different languages and domains for the Lucene.Net full-text search engine library from The Apache Software Foundation.
Provides search service accounts management (Fluent) capabilities for Microsoft Azure. This package is in low maintenance mode and being phased out. To use the latest Azure SDK for resource management, please see https://aka.ms/azsdk/dotnet/mgmt
A Lucene.Net search and indexing implementation for Examine
Query parsers and parsing framework for the Lucene.Net full-text search engine library from The Apache Software Foundation.
A Geospatial Library for .NET - a .NET port of spatial4j
Manage PDF documents in ASP.NET application. ASP.NET HTTP handler that allows to manage PDF documents. JavaScript classes for managing PDF document and visual tools for working with PDF document in HTML5 image viewer.
Manage PDF documents in ASP.NET MVC 5 application. ASP.NET Web API 2 controller that allows to manage PDF documents. JavaScript classes for managing PDF document and visual tools for working with PDF document in HTML5 image viewer.
Makes it easy to develop a .NET application that uses Azure Cognitive Search.
Various third party contributions and new ideas extensions for the Lucene.Net full-text search engine library from The Apache Software Foundation.
Extended Filters and Queries for the Lucene.Net full-text search engine library from The Apache Software Foundation.