>> RDR file

RDR file format description

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

1 filename extension(s) found in our database.

.rdr - Dynamic Report Decoder File

The RDR data files are related to Dynamic Report Decoder. RDR file is a Dynamic Report Decoder File.

Dynamic Report Decoder
Data files
- / -
Dynamic Report Decoder File related extensions:
ZX Spectrum Emulator Snapshot Z80
ZX Spectrum Emulator Snapshot Extended
ZX Spectrum Emulator Snapshot
Xxencoded Data
XView Scene Package
XView Package

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

Can't open a .rdr 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 .rdr file extension is often given incorrectly!

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

rde, rd, gdr, rr, rdf, rcr, rsr, ddr, rrd, rfr, rdg, rxr, edr, rvr, dr

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

ArcGIS Reduced Resolution Dataset External File
Resource Description Framework
SymbianOS Font
ISO Disk Image with Rock Ridge Extension
ProWorx NXT Cross-reference Data
SAP Business One XL Reporter 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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If you have useful information about the .rdr file format, then write to us!

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