DPlot displays and manipulates two- and three-dimensional data from a variety of sources in many different formats. While geared towards scientists, engineers, and other technical fields, DPlot's straightforward interface will appeal to anybody interested in creating X-Y plots and/or contour plots of 3D data. DPlot runs on Windows 95, 98, 2000, ME, NT, XP, Vista, and Windows 7 32- or 64-bit.
New user? Start here for tips on creating your first plot.
Answers to common questions about DPlot
From Microsoft Excel using the DPlot Interface Add-In