.CAT File Extension

Verified information
Information about the file CAT
  • Microsoft Security Catalog Format
  • System Files
  • Microsoft

What is the CAT file?

The CAT file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Microsoft Security Catalog Format format. CAT files are supported by Windows operating systems. The CAT file is one of the System Files files, just like 323 of the other files found in our file information database. The creator of Microsoft Security Catalog Format is Microsoft.

A program that can open the CAT file is e.g. Microsoft Windows. This software was released by Microsoft Corporation.

MIME Types
  • application/vnd.ms-pki.seccat

Programs, that can open .CAT files

Microsoft Corporation
Microsoft Windows
Windows

How to open a .CAT file?

If you have problems opening the file CAT, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the CAT file format with the installed program. If not, right click on your CAT file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all CAT files should automatically open with the selected program.

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