XDR File

What are XDR files and how to open them

Are you having problems opening an XDR file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your XDR files.

What is an XDR file?

XDR files have multiple uses, and X-CAD Drawing is one of them. Read more about the other uses further down the page.

X-CAD Drawing

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open XDR files

Important: Different programs may use files with the XDR file extension for different purposes, so unless you are sure which format your XDR file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested seven different XDR openers which you will find listed below.

Last updated: December 27, 2022

All known file formats using extension .XDR

While X-CAD Drawing is a popular type of XDR-file, we know of 2 different uses of the .XDR file extension. Different software may use files with the same extension for different types of data.

XML-Data Reduced

We know that one XDR format is XML-Data Reduced. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

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

Help us help others

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