>> RD3F file

RD3F file format description

Many people share .rd3f files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .rd3f file can be edited, converted or printed with. On this page, we try to provide assistance for handling .rd3f files.

1 filename extension(s) found in our database.

.rd3f - Ray Dream 3D Data

The RD3F data files are related to CorelDream 3D. RD3F file is a Ray Dream 3D Data. Ray Dream 3D is a 3D rendering program that can model objects, textures and light sources.

CorelDream 3D
Data files
- / -
Ray Dream 3D Data related extensions:
SolidWorks Weldment Cutlist Template
RRD4J Graph Data
RMCProfile Polyhedral Restraints Data
HEASARC Calibration Database
Intel Schematic Connectivity Format Data
PhreeqcI Data

Naturally, other applications may also use the .rd3f file extension. Even harmful programs can create .rd3f files. Be especially cautious with .rd3f files coming from an unknown source!

Can't open a .rd3f file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


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

To avoid this error, you need to set the file association correctly.

The .rd3f file extension is often given incorrectly!

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

rdf, d3f, r3f, rd3

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Reaction Data File
Resource Description Framework
ProWorx NXT Cross-reference Data
SmartWare Report Definition File
MechCommander 2 Encyclopedia File
SAP R/3 Form Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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