Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .rrf

Below, you can find answers to the following questions:

  • What is the .rrf file?
  • Which program can create the .rrf file?
  • Where can you find a description of the .rrf format?
  • What can convert .rrf files to a different format?
  • Which MIME-type is associated with the .rrf extension?

1 extension(s) and 0 alias(es) in our database

Metathesaurus Rich Release Format Document .rrf file icon

Metathesaurus Rich Release Format Document

RRF file is a Metathesaurus Rich Release Format Document. The Metathesaurus is a very large, multi-purpose, and multi-lingual vocabulary database that contains information about biomedical and health related concepts,
Category: Document files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .rrf file extension. If you have helpful information about .rrf extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Abbyy FineReader Intenal Page Data
FreeReport Form
Rich Text Format Document
Sun Raster Image
Resource Description Framework
Train Simulator Traffic Pattern
ProWorx NXT Cross-reference Data
LFToolkit Transformation Rules File
SmartWare Report Definition File

The .rrf filename extension is often given incorrectly!

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

frf (60), trf (33), rdf (33), rrd (30), grf (24), rtf (14), erf (12), drf (9), rgf (9), rf (9), rr (4), rrr (3), rrt (2), rrg (2), rrc (2)

Can't open a .rrf file?

If you want to open a .rrf file on your computer, you just need to have the appropriate program installed. If the .rrf association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.rrf

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

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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