MagicPlot Viewer is described as «unique cross-platform application for viewing plots and thumbnails from multiple text/ASCII files» and is an app in the education & reference category. There are more than 10 alternatives to MagicPlot Viewer for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Android. The best alternative is GnuPlot, which is both free and Open Source. Other great apps like MagicPlot Viewer are Matplotlib, SciDaVis, Graph and python(x,y).