Open File Explorer

Open CAT on Windows OS

  • Locate CAT file in Windows Explorer and right-click on it.
  • Look for the "Open with" menu option in the popup menu. If you open this menu you will see list of the applications which can open CAT file.
  • If there are no programs which can open the CAT file are installed you will see "Open with..." button in the popup menu. Click on it.
  • Dialog will open with Windows OS suggestion about what application can open CAT file.
  • If you do not see the application which correctly matches the file try to search the internet for one of the apps mentioned above or look for technical file description below. Each description have "Application name" in it which can open the CAT file.
  • If "Application name" is missing look for the "Windows Object" and "Executable command" fields because they typically contain application which can open CAT file.

Open .cat File and CATFile.

File Extension.cat
DescriptionSecurity Catalog
Sample File Name[Sample File].cat
Windows ObjectCATFile
Executable Command To Open .cat File%SystemRoot%\system32\rundll32.exe cryptext.dll
Mime TypeCryptExtOpenCAT %1
Links
  • How to open CAT File instructions on extensionfile.net
  • Placing it here to fix Firefox 2.0 layout links

Open .cat File and CATFile.

File Extension.cat
DescriptionSecurity Catalog
Sample File Name[Sample File].cat
Windows ObjectCATFile
Executable Command To Open .cat FileC:\Windows\system32\rundll32.exe cryptext.dll,CryptExtOpenCAT %1
Mime Typeapplication/vnd.ms-pki.seccat
Links
  • How to open CAT File instructions on extensionfile.net
  • Placing it here to fix Firefox 2.0 layout links

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