File Extension Database

Open PLT File

PLT files have three different uses registered and described below:

HP Graphics Language

In this use, PLT files are plot file types created using the Hewlett-Packard Graphics Language (HPGL).

Through the use of two-letter codes, such as IP or EP, they declare the starting or ending point of a plot.

PLT files can contain optional parameters with two-letter codes, and are used in various drawing programs and printers to create printable plotting documents.

PLT files are stored in an ASCII text format and are scalable to different sizes without losing quality.

Tecplot

In this case a PLT file is a data file created by Tecplot, a scientific visualization program, which operates from fluid dynamics, fluid reservoir simulation, and more.

Here, the PLT file contains output data created through analytical calculations in Tecplot software and can contain multiple tables and data sets.

PLT files contain the data used to render complex 2D and 3D visualizations and can be converted to a static image or an animated visualization.

Tecplot also offers an ASCII text format for data output, however, this format is not recommended for very large data sets as it slows down rendering compared to the binary PLT format of the software.

AutoCAD Plotter Document

As with HPGL, in this application, PLT files are vector-based plot files created by AutoCAD.

Vector-based plotting differs in that lines are used instead of points, in any case the PLT file can be printed using a plotter.

The file used by AutoCAD is based on the HPGL format.

The following are the software packages, capable of opening and working with PLT files:

Frequently associated Windows objects:

DWGTrueViewPlot

How Can I Open PLT File on Windows

We researched and learned that the best way to open PLT file is to find a PLT file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a PLT file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open PLT file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as PLT file opener then try to search online for "PLT viewer", "application to open PLT file" or "open PLT file" queries in the search engine you like.
Install the application you found and check if it can open PLT file

How Can I Open PLT File on Mac OS

We recommend to find a PLT file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a PLT file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with PLT file.
If you know the Mac OS application which can work as PLT file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open PLT file in it.
If you don't know the application which can open PLT file then try to search for "PLT viewer", "application to open PLT file" or "read PLT file" queries in the online search engine you like.
Install the application you found and check if it can read PLT file

How Can I Open PLT File on Android

If you downloaded a PLT file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded PLT file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "PLT".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "PLT viewer", "PLT file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open PLT File on iPhone or iPad

To open PLT File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the PLT file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "PLT". This way you can find apps which can open PLT files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "PLT viewer" or "PLT file" online in your favorite search engine.

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