PLT File

What are PLT files and how to open them

Are you having problems opening a PLT file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a PLT file?

PLT files have multiple uses, and Hewlett-Packard Graphics Language Plot is one of them. Read more about the other uses further down the page.

Hewlett-Packard Graphics Language Plot File

PLT files can be printed using a plotter. A plotter draws images using lines instead of printing dots like a regular printer.

How to open PLT files

We have identified one PLT opener that is compatible with this specific type of PLT file.

Programs that open Hewlett-Packard Graphics Language Plot files

Last updated: December 10, 2022

More file formats using the PLT extension

Through our research of PLT files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • Apricot Writer-8x Plot Script
  • Gerber Scientific Plot File
  • Infinity Engine Paperdoll
  • Lotus Organiser Paper Layout Definition
  • OziExplorer Track File
  • PlayLisT For TSV Video
  • Rhea PlotView-2D Plot File
  • Scooter Circuit Layout
  • Toon Boom Palette
  • TPLOT Graph Source

Various apps that use files with this extension

These apps are known to open certain types of PLT files. Remember, different programs may use PLT files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Ulead DVD PlayerUlead DVD PlayerUser submitted
gnuplotgnuplotUser submitted
CadStdCadStdUser submitted
ABViewerABViewerUser submitted
EmbirdEmbirdUser submitted
DaViewDaViewUser submitted
PlotFlowPlotFlowUser submitted
Compro DVDCompro DVDUser submitted
Summa Cutter ControlSumma Cutter ControlUser submitted
OMEGAOMEGAUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about PLT file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.