How do you fix a corrupt notepad text file?

To fix a corrupt Notepad text file, first try opening it with a different text editor, such as Notepad++, which may recover more readable content. If that doesn’t work, you can attempt to open the file in a hex editor to view and extract any salvageable text. If you have backups or previous versions saved, restoring from those is another effective option. Lastly, consider using file recovery software to attempt retrieval of lost data.