Async Professional Fax

File Format
Name	Async Professional Fax
Ontology	Electronic File Formats Graphics Fax formats Async Professional Fax
Extension(s)	.apf

Async Professional Fax format (APF) is a fax image format associated with the Async Professional open source communications software (also known as Async Pro, AsyncPro, APRO).

Identification

APF files begin with signature bytes 41 50 46 31 30 1a ("APF10" 0x1a).

Specifications

• Some information about APF
• Async Professional 4 Reference Guide, Ch. 15, "Document Conversion" section

Software

• Async Professional
• Reportedly supported by MightyFax, Fax2000, and Snappy Fax.

Sample files

• http://sourceforge.net/p/tpapro/code/HEAD/tree/trunc/examples/ → APROLOGO.APF

Links

• Async Professional website