Open (available online or as a desktop application). Create a new project.
While there isn't a "magic button" that converts 100% of Java mods perfectly, using and tools like Blockbench makes it possible to bring many Java features to Bedrock for free.
Let’s address the hard truth immediately, then explore the best free workarounds and tools available today.
: Rename the file from filename.jar to filename.zip . convert jar to mcaddon free
So, can you convert a .jar mod to .mcaddon ? The short answer is: not automatically, but yes—with the right free tools and manual work.
Download or Amulet Editor (free open-source world editors). Load your Java world save into Amulet. Select Convert . Choose Bedrock Edition as your output target.
Once loaded, click . This changes the format so Bedrock can read the 3D shape. Open (available online or as a desktop application)
If you are trying to convert a Java world map that relies on custom JAR mods into a Bedrock world with an integrated MCADDON, you should use world conversion software.
Converting .jar or folder-based Java worlds to .mcworld .
"format_version": 2, "header": "description": "Converted Java Mod Assets", "name": "My Converted Addon", "uuid": "GENERATE-A-FREE-UUID-HERE", "version": [1, 0, 0], "min_engine_version": [1, 20, 0] , "modules": [ "description": "Resource Pack Module", "type": "resources", "uuid": "GENERATE-A-SECOND-UUID-HERE", "version": [1, 0, 0] ] Use code with caution. Step 4: Map the Behaviors Let’s address the hard truth immediately, then explore
Use any archive manager (7-Zip, WinRAR, or even Windows’ built-in extraction):
Use a free online tool like Itsme64’s JAR to ZIP Converter or JAR Tools to extract the contents.