CEI file format description

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

1 filename extension(s) found in our database.

.cei - CRiSP Harvest Settings Data

The CEI data files are related to CRiSP. The CEI file is a CRiSP Harvest Settings Data. CRiSP is a cross-platform source code editor by Foxtrot Systems Ltd.

Data files
- / -
CRiSP Harvest Settings Data related extensions:
CRiSP Calibration Data
CRiSP Macro File
CRiSP Harvest Data

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

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

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

cdi, ce, cel, ceo, cfi, ci, cie, cri, csi, dei, eci, ei, fei

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CIMFast Event Language Source Code
Ettercap Info Log
ContentServ CS EMMS Include
Adobe Audition Loop
CIE Color Information Data
Xilinx iMPACT Configuration

Operating systems

DataTypes.net 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 .cei file format, then write to us!

DataTypes.net >> CEI file