# $ 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 J

1. .J62 Ricoh Camera File
2. .JAR Java Archive File
3. .JAS Compressed Graphic
4. .JBC Jam Byte-Code Hex File (8051 Microprocessor File)
5. .JBD SigmaScan Data File
6. .JBF Paint Shop Pro Browser File
7. .JBX Project Scheduler File
8. .JFF JPEG Image
9. .JFI Image File
10. .JIF JPEG Image
11. .JIS Japanese
12. .JMP SAS JMPDiscovery Chart-to-statistics File
13. .JMS Voxtron TeleButler Graphical Voice Response Call Flow
14. .JN1 Epic MegaGames Jill of the Jungle Data File
15. .JNB Sigma Plot Workbook File
16. .JNG JPEG Network Graphic
17. .JNK Junk (temporary file)
18. .JNL Ingres Journal File
19. .JOB Job File Task Scheduler Task Object AI Research File QuestVisionVector Graphics File (IMG File Conversion)
20. .JOR MS SQL Server Journal File
21. .JPC Picture File (Japanese)
22. .JPE JPEG Image
23. .JPG JPEG Image [Viewer]
24. .JS JavaScript Source Code
25. .JSB Henter-Joyce, Inc. Jaws Script Binary File (Screen reader program)
26. .JSD eFAX Jet Suite Document Henter-Joyce, Inc. Jaws ScriptDocumentation File (Screen reader program)
27. .JSE JScript Encoded Script File
28. .JSH Henter-Joyce, Inc. Jaws Script Header File (Screen reader program)
29. .JSL PaintShop Pro File
30. .JSM Henter-Joyce, Inc. Jaws Script Message File (Screen reader program)
31. .JSP Java Server Page
32. .JSS Henter-Joyce, Inc. Jaws Script Source File (Screen reader program)
33. .JT JT Fax
34. .JTF JPEG Tagged Interchange Format Image
35. .JTK Sun Java ToolKit File
36. .JTP JetForm File
37. .JW Justwrite Text
38. .JWL Justwrite Text File Library
39. .JZZ Jazz Spreadsheet