File Formats: Structured Fax File Format (SFF)

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 supports Version 1 of this file format.

The default extension used by this format is: SFF.

LEADTOOLS supports the multipage SFF files.

File constants associated with this file format are:

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 .

Platform Support

Extension Module Value Win32 Win64 Net32 Net64 Linux Android Apple UWP MimeType Friendly Name
Sff SFF 302 image/x-sff SFF - Structured Fax File Format

For a complete list for supported file formats, see Summary of All Supported File Formats.

For details of the file formats supported across products and platforms, refer to File Format Comparison Chart.

Help Version 20.0.2020.4.3
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2020 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Imaging, Medical, and Document