Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .ldr

3 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .ldr file?
  • Which program can create the .ldr file?
  • Where can you find a description of the .ldr format?
  • What can convert .ldr files to a different format?
  • Which MIME-type is associated with the .ldr extension?
.ldr
LDraw Model File .ldr file icon

LDraw Model File

LDR file is an LDraw Model file. LDraw is an open standard for LEGO CAD programs that allow the user to create virtual LEGO models and scenes.
Category: Document files
Application: LDraw
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
LEGO Digital Designer Model
LDraw Multi-Part Document
.ldr
WindLDR Ladder Diagram .ldr file icon

WindLDR Ladder Diagram

LDR file is a WindLDR Ladder Diagram. WindLDR is a Windows application software for IDEC PLCs.
Category: Configuration files
Application: WindLDR
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
WindLDR 6 Project Settings
WindLDR Bookmarks File
WindLDR Print Settings
WindLDR Custom Monitor Data
WindLDR Binary PLC Data
WindLDR Device Data List
.ldr
eSignal Hotlist Data .ldr file icon

eSignal Hotlist Data

LDR file is an eSignal Hotlist Data. eSignal is a charting and trading platform that gives all members the opportunity to chart with real-time data, including some specific services.
Detailed description not available
Category: Data files
Application: eSignal
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
eSignal Quote Data
eSignal Time and Quotes Data
eSignal Quote Board Data
eSignal EFS Function Library
eSignal Report Data
eSignal Market Depth Data
eSignal Scan Data
eSignal Order Entry Ticket Data
eSignal FXW Data

Other types of files may also use the .ldr file extension. If you have helpful information about .ldr extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

finalRender Plugin
OMA DRM Rights Object XML
CompactDraw Project
Kinetica Data File
Lazarcrypter Encrypted File
MoTeC Telemetry Log
Laser Dispatch Data File
Veeam Explorer Exported Data
Lingoes Dictionary Source

The .ldr filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

lrr (1), lr (1), ler (1), ldg (1), lde (1), ld (1), odr (1), kdr (1), lxr (1), dr (1), lsr (1), lrd (1), lfr (1), ldt (1), ldf (1)

Can't open a .ldr file?

If you want to open a .ldr file on your computer, you just need to have the appropriate program installed. If the .ldr association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ldr

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android