LPT file format description

Many people often share .lpt files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .lpt files. To address this issue, we have created this page to offer assistance and guidance on handling .lpt files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .lpt files.

Our aim is to simplify the process and promote seamless use of the .lpt file format.

3 filename extension(s) found in our database.

.lpt - LogPlot Document

The LPT document files are related to LogPlot. The LPT file is a LogPlot Document. LogPlot software has been used by geoscientists since 1983 to display their geotechnical, environmental, geophysical, mud/gas, and mining data as a graphic boring log.

Document files
- / -
LogPlot Document related extensions:
LogPlot LogDesign File
LogPlot LogDesign XML File
RockWorks Borehole Database

.lpt - PDP-10 Printer Output Data

The LPT data files are related to PDP-10. The LPT file is a PDP-10 Printer Output Data. The PDP-10 is a mainframe computer family manufactured by Digital Equipment Corporation (DEC) from 1966 into the 1980s. The PDP-10 seems to be no longer supported.

Data files
- / -
PDP-10 Printer Output Data related extensions:
PDP-10 Algol-68 Compiler Source Code
PDP-10 Algol Compiler Source Code
PDP-10 BLISS-36 Compiler Source Code
PDP-10 BCPL Compiler Source Code
PDP-10 BLISS-10 Compiler Source Code
PDP-10 Batch File

.lpt - TrialDirector Load Data

The LPT data files are related to TrialDirector. The LPT file is a TrialDirector Load Data. TrialDirector is a presentation software program made by inData Corporation specifically for attorneys to present evidence in trials, mediations, and arbitrations.

Data files
- / -
TrialDirector Load Data related extensions:
TrialDirector Clip Script
TrialDirector Input Data
TrialDirector Case Data
TrialDirector Concordance Data
TrialDirector Concordance Database
TrialDirector Load Data

Naturally, other applications may also use the .lpt file extension. Even harmful programs can create .lpt files. Be especially cautious with .lpt files coming from an unknown source!

Can't open a .lpt file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .lpt file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

ipt, kpt, llt, lot, lp, lpf, lpg, lph, lpr, lt, ltp, mpt, opt, plt, ppt

Is it possible that the filename extension is misspelled?

There is a possibility that the .lpt filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .lpt:

KPresenter Presentation Template
Moltemplate Data File
MODTRAN Spectral Output File
Sharp Ladder Logic Program File
CX-Programmer OPT Data
pop!site HTML Page Template

Operating systems

At DataTypes.net, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by DataTypes.net:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .lpt file format, then write to us!

DataTypes.net >> LPT file