PLT file extension is the standard language for printing line drawings. This file type is created by Hewlett Packard and is specifically created for 2D graphical information’s for HP plotters. PLT is associated with 'AutoCAD' by Autodesk, Inc. and identifies an image file that is generated by AutoCAD, for printing from a plotter. HP plotters use this format as primary printer control language and even this format wasn’t meant to be an interchange format, PLT has become a standard for almost all plotters.
Main features of PLT file extension is that it uses two-letter mnemonics as instructions for drawing lines, circle, text and simple symbols and PLT files can be scaled to different sizes without losing any quality.
PLT Viewer is a free and very useful application. Except viewing PLT files, it supports resizing, rotating and converting to other image file types as JPEG, BMP, GIF, PNG and other extensions without losing quality.
This Viewer have a very used-friendly interface that makes it suitable for use for any type of user, beginner or advance.
Download PLT viewer by clicking on the link below, then run downloaded file to start install the package.