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ICSALARM file extension

The table below provides useful information about the .icsalarm file extension. It answers questions such as:

  • What is the .icsalarm file?
  • What program do I need to open a .icsalarm file?
  • How can the .icsalarm file be opened, edited or printed?
  • How can I convert .icsalarm files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ iCal Alarm Data

ICSALARM file is an iCal Alarm Data. iCal is a personal calendar application made by Apple Inc.
ICSALARM format description not yet available
Category: Data files
Application: iCal
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ICSALARM aliases:
ICSALARM related links:
ICSALARM related extensions:
iCal Backup

iCal Document

iCal Event Data

iCal Application Layout Data

Other types of files may also use the .icsalarm file extension.

🔴 Can't open a .icsalarm file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .icsalarm file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .icsalarm file extension, write to us!

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