.HEX File Extension

File Type:
Hexadecimal Source File

Having trouble opening .hex extension? Don't panic! This page explains what hex files are as well as suggests programs you may use to open hex files. You can download these programs through this page.

What is a HEX file?

Hex file extension has Hexadecimal Source file type, which is associated with the "misc files" category.

To learn how you can open the given file, read the information below.

hex file icon
File Type:
Hexadecimal Source File
Misc Files

How to open HEX file?

Double click the hex file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .hex extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the hex extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the hex file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open HEX files

  • Windows Windows
    • Heaventools FlexHex Heaventools FlexHex
    • Hex Workshop Hex Editor Hex Workshop Hex Editor
    • Cygnus Hex Editor Cygnus Hex Editor
    • HHD Hex Editor HHD Hex Editor
  • MacOS MacOS
    • HexEdit HexEdit
    • HexEditor HexEditor

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the hex file as well. Download Universal File Viewer for your OS.

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