How to open .LDR file extension?

If you cannot open a new file that has been saved in the .LDR format you need to download the appropriate software. The manufacturer of .LDR files is LDraw.org; .LDR files belong to the CAD Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .LDR files. Activities performed in the order described should solve the problems with all the files in the .LDR format.

• What is .LDR file?
• How to open .LDR file?
• What is .LDR file?