CER files: what are they and how do I open them?
Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.
.cer file type #1: Lahey Fortran compilation error message
A cer file extension is related to the Lahey Fortran compiler and development tool. A cer file stores compilation error message.
Further details:
The cer file extension is associated with the Lahey Fortran compiler and development environment for Fortran programs.
The cer file stores information about errors created through compilation process.
The Fortran (a blend word derived from The IBM Mathematical Formula Translating System) is procedural, imperative programming language that is especially suited to numeric computation and scientific computing. Originally developed by IBM in the 1950s for scientific and engineering applications.
Open file with:
Lahey Fortran
A IDE for IBM Fortran programming language
.cer file type #2: Cerius2 data
A cer file extension is related to the Cerius2, an application used for analyzing drug chemical technologies. A cer file stores various data.
Further details:
The cer file extension is associated with the Cerius2, an application used to discovery and analyzing drug chemical technologies.
The cer file contains various data used for internal purposes of Cerius2.
Cerius2 technologies were implemented to Discovery Studio.
Mime types:
chemical/x-cerius
Open file with:
Cerius2
A drug analysis software from Discovery Studio
.cer file type #3: Creatacard certificate project
Files with cer extension can be typically found as certificate projects from the AmericanGreetings Creatacard app.
Further details:
File extension cer is also iused in the Creatacard application used to create greeting cards developed by the AmericanGreetings.
A .cer file contains certificate project saved in the Creatacard document file format.
Open file with:
CreataCard
An old program for creating greetings cards
.cer file type #4: Internet security certificate
A cer file extension is related to the Internet security certificate files. These certificate files are used to secure internet transactions etc.
Further details:
The cer file extension is associated with the Internet Security Certificate files. Security certificates are used to Secure Internet server, web site transactions, logins, webmail and connections. They can use SSL encryption.
MIME types:
application/x-x509-ca-cert
application/pkix-cert
Open file with:
Microsoft Edge
The faster, safer browser designed for Windows 10
Microsoft Internet Explorer
The default web browser for older versions of Microsoft Windows. Replaced by Microsoft Edge browser.
Safari
A default web browser integrated to Apple Mac OS X
.cer file type #5: Sierra Print Artist certificate
A cer file extension is related to the Sierra Print Artist and used for its certificate files.
Further details:
The cer file extension is associated with the Sierra Print Artist application used to create cards, calendars, stationery and other assorted crafts.
The cer file contains saved certificate. Sierra was acquired by Activision Blizzard.
Open file with:
Print Artist
Old software for making and printing cards, calendars and more