| .ioplist |
Mac OS X IOPLIST File |
| .infopathxml |
Microsoft InfoPath Form |
| .ib2 |
IncrediBots 2 Saved Challenge File |
| .ib3 |
IncrediBots 3 Saved Challenge File |
| .js |
JavaScript File |
| .jsp |
Java Server Page |
| .java |
Java Source Code File |
| .json |
JavaScript Object Notation File |
| .jspf |
Java Server Page Fragment |
| .jse |
JScript Encoded File |
| .jpr |
JBuilder Project |
| .jpw |
World File for JPEG |
| .jad |
Java Application Descriptor File |
| .jsfl |
Animate JSFL Script File |
| .jbi |
Motoman Robot Job File |
| .jam |
Line 6 Device Recording |
| .jss |
JavaScript Style Sheet File |
| .jst |
Jnes Save State |
| .j |
Java Source File |
| .jav |
Java Source File |
| .jsxinc |
ExtendScript Included Script File |
| .jtx |
ESE Transaction Log |
| .jgw |
JPEG World File |
| .jpgw |
JPEG World File |