List of Extensions starting with the letter J – Name and Description

List of All the Extension Formats and Types Starting With the Letter J

 

  • .JACL IBM WebSphere server script
  • .JAD Java application descriptor
  • .JAG Atari Jaguar JPEG compressed image
  • .JAR Compressed archive package for Java classes and data files
  • .JAS Corel PaintShop Photo Pro bitmap graphics
  • .JASPER JasperReports data
  • .JAV Java language source code
  • .JAVA Java language source code
  • .JAVAJET Eclipse JET Java template
  • .JNLP Java Network Launching Protocol
  • .JEF Janome embroidery layout
  • .JEG Embroidery format
  • .JEWELQUESTSAVEDGAME jewel Quest saved game
  • .JSP JAVA Server page
  • .JIA Digital Photo Navigator album
  • .JIGSAW Jigsaw Explorer puzzle
  • .JIT Aika Online texture
  • .JOD Microsoft Jet OLEDB.4.0
  • .JOI XBoard Join conferences
  • .JOMPROJ Microsoft Visual Studio JOOB object model project
  • .JOU VAX Edt editor journal