SKGL – Serial Key Generating Library is a very simple licensing system that might be used to protect .NET Applications. If you like it, please donate!


* Create and validate human-readable serial keys.
* Simple 20 characters format:  MUYVD-LSEBY-CXHRQ-XFAGY.
* Add eight different features.
* Set a time limit. (Max 999 days).
* Lock a key for a specific machine.

Install-Package SKGL -Version
dotnet add package SKGL --version
<PackageReference Include="SKGL" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add SKGL --version
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Fixed machine code issues:


This package has no dependencies.

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated 5,809 4/20/2014 762 1/2/2014