For windows

• Launch4J Application can be used to easily create App by Jar.
• https://sourceforge.net/projects/launch4j/files/launch4j-3/3.50/

For Mac

• Using Platypus Application can be used to easily create App by Jar.
• https://sveinbjorn.org/platypus

sample usage

1. Edit the Script (Test.sh)

Click Edit next to Script Path and replace its contents with:

#!/bin/bash
cd "$(dirname "$0")/../Resources"
exec /usr/bin/java -jar test.jar

✅ Make sure:

• You save the script after editing.
• The JAR name (test.jar) exactly matches your actual file name.

2. Bundle the JAR

• Click the ➕ plus icon in the Bundled Files section.
• Select your JAR file: test.jar.