How To Convert Jar To Mcaddon Portable !new! Jun 2026

This is the most critical step for making the mod "look" right.

Converting a (Minecraft Java mod) directly to a .mcaddon (Minecraft Bedrock/Pocket Edition) is not possible with a single click because the two versions use entirely different coding languages (Java vs. C++ and JSON). However, you can "port" the assets or use emerging automation tools to bridge the gap. 🛠️ Key Conversion Methods Automation Tools (The "JavaBE" Method):

Because Java and Bedrock editions are built on entirely different programming languages—Java uses Java bytecode, while Bedrock uses C++ and JSON—you cannot simply rename the file extension. You must translate the mod's assets and logic.

, "components": "minecraft:max_stack_size": 1, "minecraft:hand_equipped": true, "minecraft:durability": "max_durability": 250 , "minecraft:damage": 8, "minecraft:icon": "texture": "my_sword" how to convert jar to mcaddon portable

Because .jar files are natively built on the ZIP compression format, you can easily change their extension to access the folder structure. Jar vs. Zip Files: The Key Differences - Tom Gregory

The workspace was now a symphony of JSON files and PNGs, organized into two distinct folders: UltimateArrows_BP (Behavior) and UltimateArrows_RP (Resources).

Change the resulting file's extension from .zip to .mcaddon . This is the most critical step for making

: An Online ZIP/JAR to MCADDON Converter can handle the basic repackaging of files, though it does not rewrite mod code . 3. Manual "Porting" Process

Inside, create two folders:

Note: You are looking for textures and models. You are ignoring .class files—they are useless for Bedrock. However, you can "port" the assets or use

"format_version": 2, "header": "name": "Your Addon Name", "description": "Description of your addon", "uuid": "generate-unique-uuid-here", "version": [1, 0, 0], "min_engine_version": [1, 20, 0] , "modules": [

I can provide tailored JSON templates or specific tool workflows based on your goals. Share public link

Rename the file extension from mod_name.jar to mod_name.zip .

A .jar file is essentially a compressed ZIP archive containing the mod's code and assets. Download and install a file extractor like or WinRAR . Right-click your target .jar file.

Organize your files into two main folders: MyModRP (textures, models, sounds) and MyModBP (entities, items, recipes). 4. Package as .mcaddon