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Details of the .calca file extension

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

  • What is the .calca file?
  • What program do I need to open a .calca file?
  • How can the .calca file be opened, edited or printed?
  • Where can I find the specifications for .calca?
  • Which MIME-type is associated with the .calca extension?
  • How can I convert .calca files to another format?
  • What are other, similar filename extensions to .calca?

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

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

.calca file extension details

Calca Document

Calca Document .calca file icon
CALCA file is a Calca Document. Calca is an advanced symbolic calculator for iOS, OS X, and Windows that's as easy to use as a text editor.
CALCA format description not yet available
Category: Document files
Application: Calca
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CALCA aliases:
CALCA related links:
CALCA related extensions:

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

open .calca file

Can't open a .calca 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:

Table of Contents

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 .calca file association, check the FAQ.

.calca file extension

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 .calca file extension, write to us!

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