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

Details of extension .cr4

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

Below, you can find answers to the following questions:

  • What is the .cr4 file?
  • Which program can create the .cr4 file?
  • Where can you find a description of the .cr4 format?
  • What can convert .cr4 files to a different format?
  • Which MIME-type is associated with the .cr4 extension?
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 .cr4 file extension. If you have helpful information about .cr4 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

CRiSP Macro File
Infinity Engine Creature
Certificate File
Edmics Image
Clonk 4 Script
Dymo DiscPainter Document
Fractal Explorer Quaternion Spot
AllyCAD Drawing Document
CALS Group 4 Bitmap

The .cr4 filename extension is often given incorrectly!

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

cr (10), c4 (8), cre (8), crt (6), cd4 (4), fr4 (4), dr4 (3), cg4 (3), crr (2)

Can't open a .cr4 file?

If you want to open a .cr4 file on your computer, you just need to have the appropriate program installed. If the .cr4 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.cr4

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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