.JST File Extension

2 file types use the .jst file extension.
File Type 1

Jnes Save State

Developer Jabosoft
2.3  |  3 Votes
Category Game Files
Format N/A

What is a JST file?

Save file created and used by Jnes, a Nintendo Entertainment System (NES) emulator for Windows; contains a save state of an NES game.

More Information

The JST file is the default save state used by Jnes. The emulator also uses the ".js0" to ".js9" extensions for the other 10 save slots that it supports. All save states are located in the \​saves subdirectory of Jnes. If you move them from this location Jnes will not read them.

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Programs that open or reference JST files

Updated October 19, 2016
File Type 2

JavaServer Page Document

Developer Oracle
2.0  |  1 Vote
Category Web Files
Format Text

What is a JST file?

Server-generated Web page written in the JavaServer Page (JSP) language; commonly contains HTML code in addition to the JSP code; compiled into a servlet that is executed by the Java-enable Web server and then delivered to the user as a Web page.

More Information

JavaServer Page documents much more commonly use the .JSP extension.

Programs that open or reference JST files

Updated October 5, 2010

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