LanguageCERT
Netscape certificate index data file
File type: Internet related file
Files with cert extension usually contain certificate index files from old Netscape Navigator internet browsing suite.
Found 3 different file type records with the same cert filename suffix.
What is cert file?
File type category:
Internet related file
Date updated: November 29, 2023
File extension cert is associated with the Netscape Navigator (also known simply Netscape or Netscape Browser) Internet browser.
The cert file contains Netscape certificate index.
Netscape Navigator is obsolete product.
The successor of Netscape Navigator is Mozilla Firefox and Seamonkey.
How to open cert file?
Probably not meant to be accessed by the user.
How to convert cert file?
It is unlikely that this file type can be converted to anything else.
Suggested software to open cert file:
Associated software actions with the cert file
Software apps that import cert files:
Netscape Navigator (Microsoft Windows)
Software applications that handle other tasks involving cert files:
Netscape Navigator (Microsoft Windows)
Keychain Access data
File type category:
Various data file
Date updated: May 15, 2018
The cert file extension is associated with the Keychain Access, a tool included to Apple Mac OS X (macOS) operating system that allows users to manage passwords and logins.
The cert file stores some kind of data used by Keychain Access.
How to open cert file?
Probably not meant to be accessed by the user.
How to convert cert file?
Probably cannot be converted to anything else.
Suggested software to open cert file:
Associated software actions with the cert file
Software apps that create cert files:
Keychain Access (Apple macOS / Mac OS X)
Software applications that handle other tasks involving cert files:
Keychain Access (Apple macOS / Mac OS X)
Open Virtual Machine Format certificate
File type category:
Various data file
Date updated: June 29, 2024
The cert file extension is associated with the Open Virtual Machine Format an open standard for packaging and distributing virtual machines developed by VMware, Dell, HP, IBM, Microsoft and XenSource.
The cert file is used for integrity and authenticity checks.
How to open cert file?
The cert files are used for internal purposes of compatible apps.
Suggested software to open cert file:
Associated software actions with the cert file
Software applications that handle other tasks involving cert files:
VMware Workstation (Microsoft Windows)
VirtualBox (Microsoft Windows)
VirtualBox for Mac (Apple macOS / Mac OS X)
VirtualBox for Linux (Linux/Unix)