Accidentally deleting the Minecraft folder may cause data loss, but you can try to recover it by using the following methods: 1 Use data recovery software: Data recovery software can help recover deleted files. You can use some free data recovery software such as EaseUS Data Recovery Wizard or Recuva to try to recover the deleted Minecraft folder. These applications had different functions and speeds that could be selected according to one's needs. 2 Try to use a backup: If you have a backup, try to use it to restore the deleted Minecraft folder. Backups can be online or local, such as Google Drive or a local file manager. 3 Contact a data recovery service supplier: If you are unable to use the methods described above to recover your data, you can consider contacting a data recovery service supplier. Some companies can provide professional data recovery services and help recover deleted files. 4 Try to use the "Overwrite" function of the data recovery tool: If some files in the Minecraft folder are overwritten, you can try to use the "Overwrite" function of the data recovery tool to recover them. Before doing this, make sure you only delete the necessary files and try several times to confirm the success of the operation. Please note that before performing any data recovery operation, please ensure that you have backed up your important data and comply with the terms and conditions of all data recovery services.