YajHFC (Yet Another Java Hylafax Client) is a client for the HylaFAX fax server written completely in Java. It aims to be fairly platform independent.
After banging my head against the wall trying to get everything in Avantfax working properly, I stumbled upon this Hylafax client. I love it! Very easy to set up. Works like it should right off the bat. Cover page templates are sooo much easier to make. Overall a well-written piece of software.
Very nice app :)