Home : File Types : ICMA File

.ICMA File Extension

File TypeInCopy Assignment File

DeveloperAdobe Systems
4.0 (3 Votes)
CategoryMisc Files


This file is saved in a binary format, which requires a specific program to read its contents.

What is an ICMA file?

Assignment file used by InCopy, a word processor that integrates with Adobe InDesign; contains links to a subset of an InDesign parent document (.INDD file), as well as editing permissions for a specific user; used to assign a portion of a document to an editor.

More Information

ICMA files are created using InDesign and then assigned to a specific editor, who has permission to edit the content using InCopy. Once finished, the editor notifies the sender. This assignment-based workflow has several benefits:

  1. Separating the page layout workflow from the content development workflow.
  2. Splitting editing tasks between multiple editors.
  3. Preventing unwanted access to protected page content, such as the master layout.
  4. Reducing the file and project size sent to editors.
  5. Enabling a check-in/check-out system so that only one editor can access designated page content at a time.
  6. Tracking the workers that have modified the document.
ICMA files are exported with one or more .ICML files, which contain the text, graphics, and frames that can be modified. When users "edit" an ICMA assignment file, they are actually modifying ICML files behind the scenes. IMCL files are typically stored and accessed on a network fileserver.

NOTE: ICMA files replaced .INCA files in InDesign and InCopy CS4 and later.

Open over 300 file formats with File Viewer Plus.
Programs that open ICMA files
Adobe InCopy CC 2017
Adobe InDesign CC 2017
Adobe InCopy CC 2017
Adobe InDesign CC 2017
Updated 5/2/2014

About the file extension icma

Our goal is to help you understand what a file with a *.icma suffix is and how to open it.

The InCopy Assignment file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not been able to verify.

If you would like to suggest any additions or updates to this page, please let us know.