Binaries for WkHtmlToPdf-DotNet. Extracted native binaries that are used by the https://github.com/HakanL/WkHtmlToPdf-DotNet project when building. There's no need to manually add these files to your project, these are only used when building the WkHtmlToPdf-DotNet NuGet package.
The Linux binaries are current using the Debian 9 (Stretch) distribution.