The resulting PLT output could be either a static image or an animated visualization. The PLT files often contain animated simulation results on complex 2D and 3D visualization, which is not realistic or economical to conduct in reality. Unlike the relatively medieval plotters, Tecplot analyses a series of dataset or multiple frames representing the software's input the output of such computational analysis is documented in the PLT format. Click Send to e-mail to get your converted files to any e-mail. Click Convert other documents(appears after the end of the conversion) to start a new conversion of your PLT file(s). 🔵 In recent years, PLT files are created by an innovative visualization software called Tecplot. Click Conversion after the end of the conversion to delete your upload files manually or they will be deleted automatically in 24 hours. The PLT is designed on a text file framework, similar to ASCII. Quite a several graphics applications support the PLT format, and better still could have the image size adjusted without altering the source code, or image quality. The average PLT file contains a series of two-letter data that determines the starting point of the plotter head. It is a part of the Hewlett-Packard Graphics Language (HPGL), designed as a printer control language. 🔵 The PLT file format was developed for making positional images with Hewlett-Packard plotters, was used for the first time in the HP-8972 plotter of 1977.