Simple viewer for Structured Fax Files (.sff) used by ISDN applications
The CAPI interface for programming ISDN hardware expects and gives you
faxes in the "Structured Fax File" (SFF) format.
SffView is a viewer for SFF-files. SffView is written in C++ using the
wxWidgets/wxGTK toolkit and is therefore available for Linux and
Windows (wxWidgets is a platform independent toolkit and wxGTK is a
unix implementation based on GTK+, see wxWidgets homepage).