Smith Micro Software has released FAXstf X 1.0, a Mac OS X version of its popular fax software. The cocoa application offers support for Apple’s internal modems, saves faxes in PDF format, allows users to send faxes from any document-based application, features integrated support for Mac OS X’s Address Book and Print Center, and more. FAXstf X 1.0 requires Mac OS X 10.1.1 or later and is available for US$59.95.