>> EAC file

EAC file format description

Many people share .eac files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .eac file can be edited, converted or printed with. On this page, we try to provide assistance for handling .eac files.

1 filename extension(s) found in our database.

.eac - EmEditor Auto Complete File

The EAC data files are related to EmEditor. EAC file is an EmEditor Auto Complete File. EmEditor is a lightweight, commercial text editor for Microsoft Windows. It is developed by Yutaka Emura of Emurasoft, Inc. Feature-wise, EmEditor is comparable to popular commercial text editors for Windows such as UltraEdit, TextPad, and NoteTab.

Data files
- / -
EmEditor Auto Complete File related extensions:
EmEditor Syntax file
EmEditor Recorded Macro
EmEditor VBScript Macro

Naturally, other applications may also use the .eac file extension. Even harmful programs can create .eac files. Be especially cautious with .eac files coming from an unknown source!

Can't open a .eac 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .eac file extension is often given incorrectly!

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

rac, ead, dac, eaf, wac, 3ac, ezc, ewc, ec, eas, ac, sac, fac, exc, eca

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

EAD Document
Racter Conversation Data
MicroEMACS Abbreviation File
Venue Race Application Race Data
ELAN Annotation Format Document
UltraEdit Autorecovery Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .eac file format, then write to us!

Please help us by rating this page below.

3/5 based on 13 reviews.
Thanks for rating!
Invalid rating.