The world should now appear in your single-player menu. Why use .7z for Minecraft? How to BACKUP your Minecraft World! 1.21.4 (Java Edition)
Drag the extracted world folder into this "saves" directory. Minceaftbackup.7z
Inventory contents, XP levels, and spawn points for all players. The world should now appear in your single-player menu
To use this backup, you must extract its contents back into your game's directory. Tools like 7-Zip are highly recommended because they can handle the .7z format more efficiently than standard Windows compression. Tools like 7-Zip are highly recommended because they
This archive typically holds all essential data required to restore a specific state of your game:
Critical metadata that determines the world seed and game settings.
If it's a server backup, it may also include plugins, configuration files, and logs. How to Use and Restore the File