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Details of the .cr3 file extension

The table below provides useful information about the .cr3 file extension. It answers questions such as:

  • What is the .cr3 file?
  • What program do I need to open a .cr3 file?
  • How can the .cr3 file be opened, edited or printed?
  • Where can I find the specifications for .cr3?
  • Which MIME-type is associated with the .cr3 extension?
  • How can I convert .cr3 files to another format?
  • What are other, similar filename extensions to .cr3?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 1 alias(es) found in database

.cr3 file extension details

Casio WK-1800 Registration Data

Casio WK-1800 Registration Data .cr3 file icon
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
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CR3 aliases:
CR3 related links:
CR3 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

.cr1 file extension details

CRBasic Source

CRBasic Source .cr1 file icon
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
Mime-type: text/plain
Magic number: -
Magic string: -
Sample: -
CR1 aliases:
cr2, cr3, cr4, cr5, cr6, cr7, cr8, cr9
CR1 related links:
CR1 related extensions:

Other types of files may also use the .cr3 file extension.

.cr3 file extension error

The .cr3 file extension is often given incorrectly!

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

cr, fr3, ce3, c3, ct3, cre, crw, dr3, crr, cg3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

CRiSP Macro File
FastReport v3 Form
Fractal Explorer 3D Attractor
Calendar Creator v3 Document
Eudemons Online 3D Model
Casio WK-1800 User Tones Data
Infinity Engine Creature
Canon Raw Image
CFEngine Policy Data
CHARTrunner Workspace
open .cr3 file

Can't open a .cr3 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .cr3 file association, check the FAQ.

.cr3 file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .cr3 file extension, write to us!

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