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RD4 File

What are RD4 files and how to open them

Are you having problems opening a RD4 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 RD4 files.

What is a RD4 file?

A .RD4 file is a Ray Dream Designer Scene file.

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 RD4 files

Important: Different programs may use files with the RD4 file extension for different purposes, so unless you are sure which format your RD4 file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested two different RD4 openers which you will find listed below.

Last updated: November 13, 2022

Various apps that use files with this extension

These apps are known to open certain types of RD4 files. Remember, different programs may use RD4 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Lacerte Tax PlannerLacerte Tax PlannerUser submitted
Ray Dream DesignerRay Dream DesignerUser submitted

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 RD4 file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.