Convert SIS to JAD

Understanding SIS and JAD file formats

SIS files are installation packages used by Symbian OS, primarily for mobile devices. These files contain the necessary components to install applications on Symbian-based devices. They are similar to executable files on Windows systems.

JAD files, on the other hand, are Java Application Descriptor files used to describe the contents and requirements of a Java application (JAR file) for mobile devices. They contain metadata about the application, such as its name, version, and the URL to download the JAR file.

Converting SIS to JAD

Converting a SIS file to a JAD file is not a straightforward process because they serve different purposes and platforms. However, if you need to convert a Symbian application to a Java application, you would typically need to rewrite the application code in Java and then package it as a JAR file, accompanied by a JAD file.

Best software for conversion

There is no direct software to convert SIS to JAD due to the fundamental differences in their platforms. However, if you are looking to develop Java applications for mobile devices, you can use tools like Eclipse IDE with the Java ME plugin to create JAR and JAD files. For Symbian development, Carbide.c++ is a suitable choice.

Steps to create a JAD file from a Java application

1. Develop your application in Java using an IDE like Eclipse.

2. Package your application as a JAR file.

3. Use the IDE to generate a JAD file by selecting File → Export → JAD.