PamFax is a Mac program created for people who send faxes on a daily basis. The application allows you to easily send faxes containing PDF, XLS, TXT, HTML, or CSV files to locations from all over the world at reasonable rates.
Its interface is very intuitive so you can easily handle it even if you're a beginner computer user. The utility supports drag-and-drop actions, lets you import various types of files, and immediately generates the fax data. Furthermore, you can preview the resulted file before sending it to the selected recipient.
Another great aspect of this application is the fact that it immediately calculates the fax rate as soon as the document is generated. So, you will know exactly how much it will cost you to send the fax to your recipient. Plus, the prices are quite cheap.
In my testing, the program worked perfectly. It allowed me to import multiple types of documents and quickly generated the fax without slowing down the performance of my Mac.
With that being said, you should definitely give this free application a try if you're the type of person who needs to send faxes often.