.ICBU File Extension

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Information about the file ICBU
  • ICal Backup Format
  • Backup Files
  • Apple

What is the ICBU file?

The ICBU file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the ICal Backup Format format. ICBU files are supported by Mac OS operating systems. The ICBU file is one of the Backup Files files, just like 243 of the other files found in our file information database. The creator of ICal Backup Format is Apple.

A program that can open the ICBU file is e.g. Apple Calendar (iCal). This software was released by Apple, Inc..

Programs, that can open .ICBU files

Mac OS

How to open a .ICBU file?

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

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