Converting Hotmail emails to DOC format is quick with the SysInfo Hotmail Backup Tool. After installing the software, log in to your Hotmail account and select the mailbox folders you want to back up. Choose DOC from the saving options and set your destination path. You can also apply advanced filters like date range or remove duplicate emails. Once done, click Convert to start the process. The tool will securely convert your Hotmail emails into DOC format while preserving the original content and structure.