CRC file format description

Many people often share .crc files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .crc files. To address this issue, we have created this page to offer assistance and guidance on handling .crc files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .crc files.

Our aim is to simplify the process and promote seamless use of the .crc file format.

1 filename extension(s) found in our database.

.crc - Total Commander CRC Checksum

The CRC data files are related to Total Commander. The CRC file is a Total Commander CRC Checksum. The Total Commander CRC file contains the name, size and checksum of a file.

Total Commander
Data files
- / -
Total Commander CRC Checksum related extensions:
eXtendable Wad Editor XA30 Data
Ancestry Genealogical Database
Spekwin32 Data
Samsung S5230 Firmware RSRC1 File
YRC Weblink Backup Archive
Hagaki Studio Address Book

Naturally, other applications may also use the .crc file extension. Even harmful programs can create .crc files. Be especially cautious with .crc files coming from an unknown source!

Can't open a .crc 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 can't open this file:


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

To avoid this error, you need to set the file association correctly.

The .crc file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

cc, ccr, cdc, cec, cfc, cgc, cr, crd, crf, crs, crv, crx, ctc, drc, frc

Is it possible that the filename extension is misspelled?

There is a possibility that the .crc filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .crc:

CLAN Debug Data
MODELLER Atom Coordinates CHARMM Data
Chrome Extension
Visual Studio Resource Script
Atari Jaguar Cinepak Chunky-format Video
CARE-S InfoWorks Catchment Runoff Data

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

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