CRIO file format description

Many people share .crio files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .crio file can be edited, converted or printed with. On this page, we try to provide assistance for handling .crio files.

1 filename extension(s) found in our database.

.crio - Kodak Trophy IO Image

The CRIO graphic files are related to Kodak Trophy. The CRIO file is a Kodak Trophy IO Image. Trophy is a dental X-ray and imaging software by Kodak. The Kodak Trophy seems to be no longer supported.

Kodak Trophy
Graphic files
- / -
Kodak Trophy IO Image related extensions:
Fenix Multi Map
Polychrome Recursive Format Image
Atari Degas Medium Resolution Image
Leica Image File
TRS-80 Color P11 Image
Entis Rasterized Image

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

Can't open a .crio 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 .crio file extension is often given incorrectly!

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

cio, cri, cro, rio, xrio

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

OMICRON Test Universe RIO Object
GE Medical CRI Image
IBM AIX System Data
Crystal Reports Image
OMICRON Test Universe Extended RIO Object
WaterGEMS Criticality Analysis Results Data

Operating systems currently supports the following operating systems:

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.

If you have useful information about the .crio file format, then write to us! >> CRIO file