Hello, you can easily send a fax without a fax machine by using online fax services like Comfax. This service allows you to send and receive faxes from any device, making it incredibly convenient for people who are on the go. Comfax ensures that your documents are transmitted securely and quickly. It's user-friendly and eliminates the need to search for a fax machine or go to a location that provides faxing services. For more details on how to use this service, visit https://comfax.com/usps-fax/