To Mcaddon — Convert Jar

Converting a JAR file to an MCADDON is a common goal for players looking to bring the depth of Java Edition modding into the more flexible Bedrock Edition environment. However, because Java Edition is built on Java and Bedrock is built on C++, a direct "one-click" conversion of complex gameplay mods is currently impossible.

The short answer is:

Useful for basic file conversions (like JAR to ZIP) to access internal assets. Convert Jar To Mcaddon