Do I need a physical fax machine to use eFax?

No, you do not need a physical fax machine to use eFax. eFax is a digital fax service that allows you to send and receive faxes using your computer, smartphone, or tablet. All you need is an internet connection and an eFax account. With eFax, you can easily send faxes by attaching digital files or scanning physical documents. Incoming faxes are delivered to your eFax account as email attachments or can be accessed through the eFax mobile app. This eliminates the need for a physical fax machine and the associated costs and inconveniences. eFax provides a convenient, secure, and paperless solution for all your faxing needs.