If Gmail still says storage full after deleting emails it could be because old or huge files are still using up space in hidden folders like Trash or Spam. A helpful solution is to make a backup of your emails and then clear the account completely. Softaken Gmail Backup Tool allows you to do this safely by downloading all of your Gmail data to your computer in formats such as PST, MBOX or EML. This allows you to save up space without deleting any crucial messages. The tool is simple to use secure and keeps your emails safe as you clean up your Gmail storage efficiently.