Top 20 NuGet licensing Packages

Provides basic tools for creating and validating XML license files, protected with RSA keys
Lightweight Library for Build and Read Signed License based on SignedXml
A Partial Key Verification (PKV) .NET Standard 1.0 library that generates software license keys using the PKV technique.
License generator component for Habanero Simple Software Licensing.
Provides various license validators that can be used to validate client licenses (embedded, floating, subscription, etc.)
Abstract Gatekeeper class to give desktop apps trial period and activation features. Supply your own key validation backend and UI
A class library for easy software licensing .Net Standard. Flexible and easy to use.
In-app licensing and billing solution for Windows Forms. Licensario gives you the ability to work in a SaaS pricing mode (subscriptions and pay-per-use) with the simplest integration - just 1 line of code per licensed feature. Because everything happens inside your app, your user gets excellent buyi...
Eziriz IntelliLock Database - Eziriz IntelliLock Database - Needed to access IntelliLock databases - This libraries are required to access IntelliLock databases (to use them in ASP.NET) - You can freely use this libraries on a server or any other environment.
Eziriz IntelliLock LicenseManager - Needed for license creation and management - This Library enables you to: * open IntelliLock project files * create license files * read license files * easily encrypt and sign data using the master key stored in your ...
Redistributable client validation components for Habanero Simple Software Licensing solution.
A lightweight yet comprehensive licensing solution for Microsoft .Net platform. Protect your .Net components and applications from illegal use.
DotNetLicense is a library that can be used to create and validate RSA signed xml license files which you can use for licensing an application. See https://github.com/sargentstudley/dotnetlicensing for documentation, source, and examples.
Basically just a port of Rhino.Licensing to be usable from at least .Net Core 2.1 Note: this package requires that a platform specific version of System.Security.Cryptography.Xml is installed.
Library for DotNetNuke module integration with LicenceMaster
Library to integrate client applications with LicenceMaster
Licensing toolkit for .NET addins and apps to be distributed on the Massif platform.