.JS File Extension

Developer:
N/A
File Type:
JavaScript File
Popularity:

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

What is a JS file?

Js file extension has JavaScript file type, which is associated with the "web files" category.

JavaScript file is used for saving code for executing JS instructions in web pages. If the same code is applied for multiple web pages, JavaScript files help pages reference it, using a single external file.

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

js file icon
Developer:
N/A
File Type:
JavaScript File
Category:
Web Files
Format:
Text

How to open JS file?

Double click the js 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 .js 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 js 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".
4.442.638 downloads

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 js 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 JS files

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 js file as well. Download Universal File Viewer for your OS.

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