.J File Extension

Verified information
Information about the file J
  • Java Source Format
  • Developer Files
  • Oracle

What is the J file?

The J file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Java Source Format format. J files are supported by , Linux, Mac OS, Windows operating systems. The J file is one of the Developer Files files, just like 1205 of the other files found in our file information database. The creator of Java Source Format is Oracle.

A program that can open the J file is e.g. Java Virtual Machine. However, you can also use other applications, e.g. gVim, Vim, Eclipse IDE, Sublime Text.

Programs, that can open .J files

Mac OS
The Eclipse Foundation
Eclipse IDE
Mac OS
Bram Moolenaar

How to open a .J file?

If you have problems opening the file J, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the J file format with the installed program. If not, right click on your J file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all J files should automatically open with the selected program.

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