A daily updated filename extension database!

ADC file extension

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

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

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

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

✅ Active Desktop Calendar Dataset

ADC file is an Active Desktop Calendar Dataset. ADC is a software calendar with appointments notes, tasks, alarms and contacts that provides seamless integration and interactivity with the desktop background.
ADC format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ADC aliases:
ADC related links:
ADC related extensions:

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

🚫 The .adc file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

avc, dc, ac, axc, arc, aec, adv, adf, xdc, ad, qdc, acc, dac, awc, asc

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Kaspersky Anti-virus Database
GNU Autoconf Input File
Cinema 4D After Effects Composition
CD Catalog Expert Database
Act! Database File
Microsoft Dynamics AX Configuration
DSM Application Diagram
FreeArc Archive File
CaseWare Working Papers Client File
Mass Effect 2 Audio Data

🔴 Can't open a .adc 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 .adc 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 .adc file extension, write to us!

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