FaxCenter is a software for sending and receiving faxes that was formerly known as Cocoa eFax.
To make the process even more convenient, efax also comes with a handy Cocoa frontend, which gives you a user-friendly interface to work with. This way, you can easily manage your faxes even if you're not familiar with the command-line interface.
One of the great things about efax is that you don't need any special software to view the faxes you receive - any program that displays PDF files will work. This means you don't need to install any additional software or worry about compatibility issues.
If you want to stay up-to-date with all the latest efax developments, be sure to check the website for minor updates.
It's worth noting that if you're using the trial version of efax, there are some limitations you should be aware of. You can receive unlimited amounts of documents, but you can only send 5 documents before sending is disabled.
However, the latest release of efax - which fixes an issue where faxes were being sent out inverted on Mac OS X 10.3 and earlier - is a reliable and useful software that anybody who works with faxes should check out.
Version 1.5 build 14: N/A