1, Origin: It is a professional data processing and drawing software with high popularity and a large number of users. It is a standard drawing software, suitable for various professional papers, such as 2D/ 3D graphics and SCI. 2.GraphPadPrism: medical drawing software, which is used for statistical analysis and graphic expression of scientific research experimental data. 3.Sigmaplot: It provides all basic tools from basic statistical data to advanced mathematical calculation and analysis data. 4.Matplotlib:Python's drawing library, which provides a wealth of data drawing tools and requires a certain Python programming foundation. 5.Gnuplot: Drawing is powerful, free and open source, and requires a certain programming foundation.