Computer 'J' file extensions
Below is a listing of each of the different file extensions that begin with the letter 'J'. If you're looking for a file extension that begins with something else click on one of the below links.
# | A | B | C |
D | E | F | G | H | I |
J | K | L | M
N |
O | P | Q | R | S |
T | U | V | W | X |
Y | Z
File extensions home page
| J | |
|---|---|
| .J2K | JPEG 2000 file. |
| .JAR | A compressed file used with ARJ Software and a compressed file containing Java packages and classes. |
| .JAS | Graphic file. |
| .JEF | Janome embroidery file. Used in sewing and embroidery. |
| .JNG | Multiple network graphics file. |
| .JP2 | JPEG 2000 file. |
| .JPC | JPEG 2000 file. |
| .JPEG | See JPG. |
| .JPG | Graphic commonly used on the Internet and capable of being opened by most modern image editors. |
| .JPM | JPEG 2000 file. |
| .JS | JavaScript file. |
| .JSB | Henter-Joyce Jaws script binary file |
| .JSD | efax jet suite document |
| .JSE | JScript encoded script file |
| .JSH | Henter-Joyce Jaws script header file |
| .JSL | PaintShop pro file |
| .JSM | Henter-Joyce Jaws script message file |
| .JSP | Java server page |
| .JSS | Henter-Joyce Jaws script source file |
| .JT | JT fax file |
| .JTF | JPEG tagged Interchange format file |
| .JTK | Sun Java toolkit file |
| .JTP | JetForm file |
| .JW | Justwrite text file |
| .JWL | Justwrite text file library |
| .JZZ | Jazz spreadsheet |