Core Libraries

KGy SOFT Core Libraries offer high-performance and handy general libraries.
Many of them aim to replace existing APIs of the original .NET framework with more efficient versions.

Among others:

JSON Libraries

KGy SOFT JSON Libraries offer simple and fast building and parsing JSON content.

Main highlights:

  • Fast parsing from string, Stream or any TextReader
  • Easy DOM navigation with compact and intuitive syntax
  • Just call ToString to get the JSON content (compact or indented)
  • Simple and fast serialization into StringBuilder, Stream or any TextWriter
  • A lot of extensions for converting JsonValue to and from .NET types including enums, DateTime or TimeSpan


KGy SOFT Drawing Libraries provide advanced features for System.Drawing types.

Among others:


KGy SOFT Libraries are under the KGy SOFT License 1.0, which is a permissive GPL-like license. It allows you to copy and redistribute the material in any medium or format for any purpose, even commercially. The only thing is not allowed is to distribute a modified material as yours: though you are free to change and re-use anything, do that by giving appropriate credit. See the LICENSE file for details.