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Details of the .cr1 file extension

The table below provides useful information about the .cr1 file extension. It answers questions such as:

  • What is the .cr1 file?
  • What program do I need to open a .cr1 file?
  • How can the .cr1 file be opened, edited or printed?
  • Where can I find the specifications for .cr1?
  • Which MIME-type is associated with the .cr1 extension?
  • How can I convert .cr1 files to another format?
  • What are other, similar filename extensions to .cr1?

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

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

.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 .cr1 file extension.

.cr1 file extension error

The .cr1 file extension is often given incorrectly!

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

cr, crq, crl, rc1, vr1, ce1, crw, xr1, cf1, cd1, r1

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

CRiSP Macro File
Certificate Revocation List
Blackboard Course Requests
POV-Ray Include File
Samsung S5230 Firmware RSRC1 File
ComputerEyes Raw Image
CHARTrunner Workspace
Advance Design Results File
Canon Raw Image
Common Loudspeaker Format Type 1 File
open .cr1 file

Can't open a .cr1 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 .cr1 file association, check the FAQ.

.cr1 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 .cr1 file extension, write to us!

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