Opening EZHEX Files

The EZHEX file type is primarily associated with Harmony Advanced Universal Remote.

EZHEXFile Extension EZHEX
File extension: EZHEX
File type:  Saved Configuration File

What is an EZHEX file?

EZHEX files mostly belong to Harmony Advanced Universal Remote by Logitech. A universal remote control you can update. The Web update can be saved to your system as an .EZHEX file and then uploaded to the remote via a USB interface.

How to open EZHEX files

You need a suitable software like Harmony Advanced Universal Remote to open an EZHEX file. You need a suitable software like Harmony Advanced Universal Remote from Logitech to open an EZHEX file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your EZHEX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a EZHEX file directly in the browser:. Just drag the file onto this browser window and drop it.

Online EZHEX Text Viewer

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What to Do When a .EZHEX File Fails to Open

A .EZHEX file may originate from various applications and isn't universally openable.

  1. Identify the Source: If received from a home theater installer or AV enthusiast, it likely contains remote control configurations.
  2. Check the Header: Open the file in a text editor or hex viewer to inspect the first bytes:
    • Readable XML/JSON suggests a structured configuration file.
    • Hexadecimal strings indicate raw firmware or memory dumps.
  3. Use the Original Software: The original program is usually required; try Logitech Harmony Advanced Universal Remote, a compatible hex flasher, or ask the sender if uncertain.
  4. Use this Webpage: Drag and drop your file onto this page to automatically detect its format, extract readable text or metadata, and preview the contents.

Technical Data for EZHEX File Extension

Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Remote.Control.10
EXEFile: %ProgramFiles%\COMMON~1\REMOTE~1\REMOTE~1.EXE

ProgramID: Remote.Control.1
EXEFile: %ProgramFiles%\Harman Kardon\Remote Control\HarmonyClient.exe

ProgramID: Remote.Control.11
EXEFile: %ProgramFiles%\COMMON~1\REMOTE~1\REMOTE~1.EXE


an ezhex Saved Configuration File is a special file format by Logitech and should only be edited and saved with the appropriate software.

How to solve problems with EZHEX files

  • Associate the EZHEX file extension with the correct application.
  • Update your software that should actually open saved configuration files. Because only the current version supports the latest EZHEX file format. Search, therefore, e.g. on the Logitech manufacturer website after an available Harmony Advanced Universal Remote update.
  • To make sure that your EZHEX file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .EZHEX file online - secure, fast, and no downloads needed.
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