Structured Fax File
From Just Solve the File Format Problem
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|extensions={{ext|sff}} | |extensions={{ext|sff}} | ||
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Latest revision as of 01:34, 25 August 2020
Structured Fax File format (SFF) is a bi-level raster image format used by ISDN devices that support CAPI (Common ISDN Application Programming Interface). An SFF file contains one or more images in CCITT Group 3 format.
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[edit] Identification
SFF files begin with a signature: The ASCII string "Sfff
".