You must extract the folder inside the .rar and place it into your game's saves folder.
To package your own "world" (like a collection of photos, documents, or a digital map) into a .rar file, you typically use WinRAR. world.rar
Highlight everything you want to include. Right-click: Choose the option "Add to archive..." . Name it: Type world.rar into the archive name field. Compress: Click OK to generate the compressed file. 2. Minecraft "World" Content You must extract the folder inside the
If you are looking to create or "generate" content related to a file named world.rar , 1. Creating the "World" Archive world.rar
You can create a "World Template" by exporting your working world and adding a manifest.json file before archiving it. 3. Geographic "World Files"