EAF File Extension

EAF file icon
ELAN Annotation Format
  • Developer
  • Popularity
    0 ( votes)

What is EAF file?

EAF filename suffix is mostly used for ELAN Annotation Format files. EAF files are supported by software applications available for devices running Linux, Mac OS, Windows. Files with EAF extension are categorized as Developer Files files. The Developer Files subset comprises 992 various file formats. NotePad++ text editor supports EAF files and is the most frequently used program to handle such files, yet 4 other tools may also be used. Software named NotePad++ text editor was created by Notepad++ Team. In order to find more detailed information on the software and EAF files, check the developer’s official website.

Programs which support EAF file extension

The following list contains programs grouped by 3 operating systems that support EAF files. Files with EAF extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Programs that support EAF file

How to open file with EAF extension?

Being unable to open files with EAF extension can be have various origins. Fortunately, most common problems with EAF files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install NotePad++ text editor

The most common reason for such problems is the lack of proper applications that supports EAF files installed on the system. This one is an easy one. Select NotePad++ text editor or one of the recommended programs (for example, TextEdit, Windows Notepad, Nvu) and download it from appropriate source and install on your system. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit NotePad++ text editor website and download the installer.

Step 2. Check the version of NotePad++ text editor and update if needed

You still cannot access EAF files although NotePad++ text editor is installed on your system? Make sure that the software is up to date. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why EAF files are not compatible with NotePad++ text editor. The latest version of NotePad++ text editor should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open EAF files to NotePad++ text editor

After installing NotePad++ text editor (the most recent version) make sure that it is set as the default application to open EAF files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Change the default application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the EAF file
  • Next, select the Choose another app option and then using More apps open the list of available applications
  • Finally select Look for another app on this PC, point to the folder where NotePad++ text editor is installed, check the Always use this app to open EAF files box and conform your selection by clicking OK button

Change the default application in Mac OS

  • From the drop-down menu, accessed by clicking the file with EAF extension, select Information
  • Find the Open with option – click the title if its hidden
  • Select NotePad++ text editor and click Change for all...
  • A message window should appear informing that This change will be applied to all files with EAF extension. By clicking Continue you confirm your selection.

Step 4. Ensure that the EAF file is complete and free of errors

Should the problem still occur after following steps 1-3, check if the EAF file is valid. Problems with opening the file may arise due to various reasons.

1. The EAF may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the EAF file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the EAF file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

Did you receive the EAF file in question from a different person? Ask him/her to send it one more time. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. When downloading the file with EAF extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the ELAN Annotation Format file again.

4. Check whether your system can handle NotePad++ text editor

The operating systems may note enough free resources to run the application that support EAF files. Close all running programs and try opening the EAF file.

5. Ensure that you have the latest drivers and system updates and patches installed

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with ELAN Annotation Format files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle EAF files.

Do you want to help?

If you have additional information about the EAF file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on EAF file.

Top File Extensions
Show more
File Extension of the day
rpmsg icon


Outlook Restricted Permission Message

Files in the RPMSG format are email messages with restricted access , associated with the Microsoft Outlook application. Such files contain message...