This is a cross-platform library providing infrastructure and interfaces, font processing and text analysis to other GrapeCity.Documents packages.
This package is automatically added by those packages (e.g. GrapeCity.Documents.Pdf), there is no need to reference it directly.
This is a platform-specific library allowing other GrapeCity.Documents packages to work with optimized system APIs on Windows.
It provides support for font linking specified in the Windows registry, and access to native Windows imaging APIs, improving performance and adding some features.