.JST File Extension

File Type:
JavaServer Page Document

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

What is a JST file?

Jst file extension has JavaServer Page Document file type, developed by Oracle, which is associated with the "web files" category.

These are server-generated web pages in the JavaServer Page language. Apart from JSP code they can also store HTML code. JST files are compiled into servlets. Those can be executed by a Web server with Java support and delivered to the user in the form of a Web page. JavaServer Page files can also have the .JSP extension, which is more common today. 

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

jst file icon
File Type:
JavaServer Page Document
Web Files

How to open JST file?

Double click the jst 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 .jst 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 jst 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".

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 jst 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 JST 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 jst file as well. Download Universal File Viewer for your OS.

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