PLplot is a cross-platform software package for creating scientific plots whose (UTF-8) plot symbols and text are limited in practice only by what Unicode-aware system fonts are installed on a user's computer. The PLplot core library can be used to create standard x-y plots, semi-log plots, log-log plots, contour plots, 3D surface plots, mesh plots, bar charts and pie charts. Multiple graphs (of the same or different sizes) may be placed on a single page, and multiple pages are allowed for those device formats that support them. The native PLplot library for Windows (x64) is included in this package. For Linux and MacOS, PLplot must be already installed on your system and we expect to find libplplot.so.15 or libplplot.dylib in your LD_LIBRARY_PATH. Supported operating systems: Linux, MacOS, Windows Output file formats: PDF, PNG, SVG, Xfig and others Documentation: https://surban.github.io/PLplotNet Plot gallery: http://plplot.sourceforge.net/examples.php