If you are seeking information about file extensions, then you are in the right place at the right time.

Details of extension .har

On this page, we're going to take a closer look at the .har file extension.

We'll explain what exactly a .har file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .har files into different formats, we'll give you some tips on how to do that too.

Let's see the 2 file formats associated with this file extension!


  1. HTTP Archive
  2. E-Sword Harmony Resource

We trust that our website will provide valuable information for you. If you have any questions, just ask!

HTTP Archive

har file - HTTP Archive
The HAR file belongs to the Data category and works with Mozilla Firefox, being used as a HTTP Archive. The HTTP Archive format (HAR) is a JSON-formatted archive file format for logging of a web browser's interaction with a site. The developer is still actively supporting the Mozilla Firefox, likely. Our data shows that Mozilla Firefox uses 38 more file types.
Application: Mozilla Firefox
Program name: -
Category: Data files
Mime-type: application/octet-stream
Related extensions:
.wbd WinBreadboard Circuit
.hdat Objective Analysis HDAT Data
.matl Sonnet Substrate Data
.biv IsoBIVMV Data

E-Sword Harmony Resource

har file - E-Sword Harmony Resource
The HAR file belongs to the Data category and works with e-Sword, being used as an E-Sword Harmony Resource. E-Sword is a Bible study computer software package created by Rick Meyers and developed for Microsoft Windows, Pocket PC, iPad and iPhone. The developer is still actively supporting the e-Sword, likely. Our data shows that e-Sword uses 24 more file types.
Application: e-Sword
Program name: -
Category: Data files
Mime-type: application/octet-stream
Related extensions:
.harx E-Sword v9.1 Harmony Resource
.brp E-Sword Bible Reading Plan

The .har file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .har extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .har file extension wrong?

In our database, we came across the following similar extensions:

.hqr Little Big Adventure Scene Data File
.had HiBeam Screen Builder Project
.ar Unix Static Library
.hat Duck Game Custom Hat Data
.gar Ghidra Project Archive
.uar Uniface Deployment Archive

The .har extension is frequently misused

People sometimes confuse the .har filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

hqr (1), had (1), ar (1), hat (1), gar (1), uar (1), hag (1), nar (1), hwr (1), tar (1)

Having trouble opening a .har file?

If you want to open a .har file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .har association can trigger this error.

Windows can't open this file:

File: example.har

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program with which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android