The js file extension is related to web browsers developed by Netscape and Mozilla. The *.js file stores settings.

There are 3 other file types using
the JS file extension!

js icon.js - JavaScript source code script [common]

empty icon.js - JACOsub script file

empty icon.js - ECMAScript language data

Detailed description

Software that open js file

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JS file extension - Mozilla (Netscape) settings file

What is js file? How to open js files?

File type specification:

Settings, options, themes or skins file type icon Settings, options, themes or skins file type

js file icon: js filetype icon

The js file extension is associated with the Netscape Navigator and later with Mozilla Firefox and Seamonkey web browsers for Microsoft Windows, OS X and Linux.

The *.js stores configuration data used by older versions of these web browsers.

Mime: application/x-ns-proxy-autoconfig

The default software associated to open js file:

Netscape Navigator icon

AOL Inc. logoNetscape Navigator  Microsoft Windows software

Company or developer:
AOL Inc.

Netscape Navigator was multi-platform web browser popular in the 1990's. The project was discontinued in 2007. The last versions of Navigator was based on Firefox Gecko core.

Help how to open:

Currently there is no specific information available, about how to open this file extension.

How to convert:

Currently there is no specific information available, about how to convert this file extension.

List of recommended software applications associated to the .js file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open js file, edit js file, convert js file, view js file, play js file etc. (if exist software for corresponding action in's database).

Settings file type for software that use js file - Mozilla (Netscape) settings file

Programs supporting the exension js on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for settings js file action.

Microsoft Windows:

Main software associated with js file by default:
Netscape Navigator small icon Netscape Navigator
Other suggested software:
Firefox small icon Firefox
SeaMonkey small icon SeaMonkey

Apple macOS / Mac OS X:

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JPL file extension > Settings, options, themes or skins file types

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