The File Extensions Database


.RD3X File Extension

  • Developer by: Micro Focus International plc
  • Category: Various data Files

What is an .RD3X file?

.RD3X is Reflection Desktop data

The rd3x file extension is associated with the Reflection Desktop, a terminal emulation program for Microsoft Windows operating system, developed by Micro Focus.

The rd3x file contains data from Reflection Desktop.


How to open:

Use Reflection Desktop to work with *.rd3x files.

How to convert:

As far as we know, this .rd3x file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to solve problems with RD3X files

  • Associate the RD3X file extension with the correct application. On :
    Windows: Right click on any RD3X file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.RD3X files". Mac: Right click (or Ctrl-click) the RD3X file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .RD3X is Reflection Desktop data. Because only the current version supports the latest RD3X file format. Search, therefore, e.g. on the Micro Focus International plc manufacturer website after an available .RD3X is Reflection Desktop data update.
  • To make sure that your RD3X file is not corrupted or virus-infected, get the file again and scan it with antivirus software.