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File Formats: Structured Fax File Format (SFF)

The Structured Fax File format is a raster file format that represents primarily Group 3 fax documents. It contains information concerning the page structure and the compressed line data of the fax document. This format is used by COMMON-ISDN-API (CAPI) and is supported by IrfanView and PMView 2000. LEADTOOLS for WPF supports Version 1 of this file format.

The default extension used by this format is: SFF.

LEADTOOLS for WPF supports the multi-page SFF files.

File constants associated with this file format are:

RasterImageViewer.Save
File Constant
Read Support Write Support Description
Sff 1 BPP 1 BPP Structured Fax File Format.

Required DLL: Leadtools.Codecs.Sff.dll. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application.