EAC

eac icon

EmEditor auto completion data

File type: Various data file

An eac file extension is related to the EmEditor and used for its its auto completion data.

Found 2 different file type records with the same eac filename suffix.

What is eac file?

File type category:
Various data file

Date updated: October 23, 2017

The eac file extension is associated with EmEditor, a text editor for Microsoft Windows operating system, developed by Emurasoft.

The eac file stores data for auto completion of the texts.

Suggested software to open eac file:

Associated software actions with the eac file

Software applications that handle other tasks involving eac files:

Microsoft Windows

For Honor Easy Anti-Cheat data

File type category:
Game file

Date updated: November 4, 2026

The eac file extension is associated with For Honor, a hack-and-slash fighting game from Ubisoft. The game is available for Microsoft Windows and several video game consoles.

An eac file contains data used by Easy Anti-Cheat, which is part of For Honor's anti-cheat system. It is an internal game file rather than a document intended for users to edit.

How to open eac file?

An eac file is used internally by For Honor and Easy Anti-Cheat. On Microsoft Windows, leave it in the game's installation folder and allow the game and its anti-cheat software to access it.

The file is not intended to be opened manually with a standard application. Editing or deleting it may prevent For Honor or its anti-cheat system from working correctly.

How to convert eac file?

An eac file cannot be meaningfully converted or exported to another format. It contains internal data for For Honor and Easy Anti-Cheat, so it should be kept in its original form.

Suggested software to open eac file:

Associated software actions with the eac file

Software applications that handle other tasks involving eac files:

Microsoft Windows

Related file extensions