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

Details of extension .cr3

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

Below, you can find answers to the following questions:

  • What is the .cr3 file?
  • Which program can create the .cr3 file?
  • Where can you find a description of the .cr3 format?
  • What can convert .cr3 files to a different format?
  • Which MIME-type is associated with the .cr3 extension?
Casio WK-1800 Registration Data .cr3 file icon

Casio WK-1800 Registration Data

CR3 file is a Casio WK-1800 Registration Data. The Casio WK-1800 is a 76-key MIDI keyboard and synthesizer that allows you to create your own sounds and samples.
Category: Data files
Application: Casio WK-1800
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Casio WK-1800 Song Sequencer Data
Casio WK-1800 User Tones Data
Casio WK-1800 Save All Data
Casio WK-1800 Pattern Sequerncer Pattern
Casio WK-1800 Converted Pattern
Canon Raw 3 Image .cr3 file icon

Canon Raw 3 Image

CR3 fle is a Canon RAW 3 image data. A raw image file contains minimally processed data from the image sensor of a Canon digital camera.
Detailed description not available
Category: Graphic files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Art Image
AT&T Group 4 Bitmap Image
Windows Bitmap Image
CALS Compressed Bitmap
CorelDraw Drawing
Computer Graphics Metafile
Corel Photo-Paint Image
Windows Custom Cursor
Dr. Halo Bitmap Image
CRBasic Source .cr1 file icon

CRBasic Source

CR1 file is a CRBasic Source. CRBasic is a BASIC-like programming language used to create programs for the Campbell dataloggers.
Category: Development files
Application: LoggerNet
Program name: -
Mime-type: text/plain
Magic bytes (HEX): -
Magic string (ASCII): -
cr2, cr3, cr4, cr5, cr6, cr7, cr8, cr9
Related extensions:

Other types of files may also use the .cr3 file extension. If you have helpful information about .cr3 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Eudemons Online 3D Model
Fractal Explorer 3D Attractor
Cgatools CRR File
Calendar Creator v3 Document
FastReport v3 Form
Canon Raw Image
Atari ST ComputerEyes Raw Image
Visual Studio Visual C Resource Data
CHARTrunner Workspace

The .cr3 filename extension is often given incorrectly!

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

c3 (1), sr3 (1), fr3 (1), ct3 (1), crr (1), cr (1), ce3 (1), rc3 (1), dr3 (1), crw (1), cre (1), cg3 (1)

Can't open a .cr3 file?

If you want to open a .cr3 file on your computer, you just need to have the appropriate program installed. If the .cr3 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.cr3

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 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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