The 3.4 version of FaxConverter for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application is included in Internet & Network Tools. We recommend checking the downloaded files with any free antivirus. The actual developer of this software for Mac is Highwinds Trading Company.
From the developer:
Many people are coming to realize that Internet faxing is convenient, easy, and inexpensive. FaxConverter is a fax software add-on for GraphicConverter by Thorsten Lemke. GraphicConverter is the premier graphics software on the Macintosh for viewing multi-page fax TIFFs. The purpose of FaxConverter is to provide an interface that is custom designed and streamlined for handling faxes.
What's new in this version:
Mostly cosmetic changes
You may want to check out more software for Mac, such as attach, which might be related to FaxConverter.