>> CER file

CER file format description

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

5 filename extension(s) found in our database.

.cer - Broderbund PrintMaster Certificate

The CER document files are related to PrintMaster. CER file is a Broderbund PrintMaster Certificate document. PrintMaster is a software for making card, posters, banners, etc.

Document files
- / -
Broderbund PrintMaster Certificate related extensions:
Broderbund PrintMaster Banner
Broderbund PrintMaster Business Card
Broderbund PrintMaster Calendar
Broderbund PrintMaster Card
Broderbund PrintMaster Envelope
Broderbund PrintMaster Half-fold Card Data

.cer - MSI Cerius 2 Format Data

The CER data files are related to OpenBabel. CER file is a MSI Cerius 2 Format Data. Cerius 2 is a graphical interface to DMol3 that uses the X Window System.

Data files
- / -
MSI Cerius 2 Format Data related extensions:
Adobe FreeHand 3 for Mac Data
Concordance User Management Control Data
Concordance Print Settings Data
IBM Voice Type Languages Newuser Data
Gaussian Input Data
IsoStar Library of Intermolecular Interactions Data

.cer - Sierra Print Artist Certificate

The CER data files are related to Sierra Print Artist. CER file is a Sierra Print Artist Certificate. The Sierra Print Artist software allows the user to make cards, calendars, stationery and other assorted crafts and then print them with their printer. The Sierra Print Artist seems to be no longer supported.

Sierra Print Artist
Data files
- / -
Sierra Print Artist Certificate related extensions:
Insight II Dynamics Scratch Data
Lightwave 3D Normal Map
SciTE Session Data
WinOrbit Data
Microsoft Autoroute User Data
Lotus Notes List Data

.cer - Creatacard Certificate Project

The CER project files are related to American Greetings Creatacard. CER file is a Creatacard Certificate Project. American Greetings Creatacard is a simple digital card creator software for Microsoft Windows.

American Greetings Creatacard
Project files
- / -
Creatacard Certificate Project related extensions:
Creatacard Label Project
MediaFACE Project
netfabb Basic Project
Lightkey Project
Insight II NMR Project
Tekla BIMsight Project

.cer - Lahey Fortran Compilation Error Data

The CER development files are related to Lahey Fortran. CER file is a Lahey Fortran Compilation Error Data. Lahey/Fujitsu Fortran 95 is a complete implementation of the ANSI/ISO Fortran 95 standard.

Lahey Fortran
Development files
- / -
Lahey Fortran Compilation Error Data related extensions:
IntelliJ IDEA Database
OpenEdge ABL Include File
Borland C++ AppExpert Database
OpenEdge ABL Procedure
Borland C++ Makefile
MSIL Assembler Input Data

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

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

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

cdr, ce, ced, cee, cef, ceg, cet, cfr, cr, cre, crr, csr, cwr, der, ecr

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

QPEACE Cluster Exchange Format Data
Java Serialized Object
Certificate Signing Request Data
SciFinder Chemical eXchange Format Data
Noptel NOS Statistics Series Data
EEGLAB Channel Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, 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 .cer file format, then write to us!