File formats and extensions alphabetically ordered

JS file extension

JS file could be opened by special software. There are 2 file's types and each of them could be opened by different software. Download recommended software to open desired file format.

How to open JS file

JS Icon
File type:
JScript Executable Script
Category:
Executable files

Created using JScript (Microsoft version of JavaScript) executable script file.

How to open file with JS extension?

JS Icon
File type:
JavaScript File
Category:
Web files

This text file stores JavaScript code that is used for running JavaScript instructions in Web pages and can contain functions which open and close windows, validate form fields, allow rollover pictures or generate drop-down menus. It is referenced by Web pages that include JavaScript functions.

Similar file formats and extensions.