File Extension Library


.JSX File Extension

  • Developer by: Adobe Systems
  • Category: Executable Files

What are .JSX files and how to open them?

Can't open .JSX file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .JSX file.

What is a .JSX file extension?

.JSX file extension is created by Adobe Systems. .JSX has been classified as Executable Files.

.JSX is ExtendScript Script File

Script written in the ExtendScript language, an extension to the JavaScript language; used for writing plug-ins for Adobe Creative Suite (CS) applications; may be created using the ExtendScript Toolkit included with Adobe Utilities.

ExtendScript is a proprietary scripting language developed by Adobe that is similar to JavaScript.

NOTE: Since ExtendScript supports additional functionality that JavaScript does not, JSX files are not necessarily JavaScript files. Adobe After Effects scripts also use the ".jsx" extension.

List of all softwares that can open the ExtendScript Script File
Windows
Adobe ExtendScript Toolkit
Adobe After Effects CC 2019
Mac
Adobe ExtendScript Toolkit
Adobe After Effects CC 2019

How to fix problems with .JSX files

  1. You need to update the application that you normally use to open .JSX files. Only the latest version of the software supports the current .JSX file format
  2. You need to check the .JSX file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)