Backup Settings

Create Backup files before optimization.

You may create backup files before optimization. Then you can recover original files from backup files even after optimization.

Delete backup files after optimization automatically.

If this option is checked, all backup files will be deleted after optimization. You can NOT recover original files anymore.

To delete backup files manually, please follow these steps:
1. leave this option unchecked (default);
2. click "Tools" -> "Clear backup files" from the menu.

Save / Cancel

Exit Backup Settings with saving changes / without saving changes.