.KEYCHAIN File Extension

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Information about the file KEYCHAIN
  • Mac OS X Keychain Format
  • Data Files
  • Apple

What is the KEYCHAIN file?

The KEYCHAIN file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Mac OS X Keychain Format format. KEYCHAIN files are supported by Mac OS operating systems. The KEYCHAIN file is one of the Data Files files, just like 1326 of the other files found in our file information database. The creator of Mac OS X Keychain Format is Apple.

A program that can open the KEYCHAIN file is e.g. Apple Keychain Access. However, you can also use other applications, e.g. Mac OS X.

Programs, that can open .KEYCHAIN files

Mac OS
Apple, Inc.
Mac OS X
Mac OS

How to open a .KEYCHAIN file?

If you have problems opening the file KEYCHAIN, 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 KEYCHAIN file format with the installed program. If not, right click on your KEYCHAIN file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all KEYCHAIN files should automatically open with the selected program.

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