EPOC Sketch

EPOC Sketch (also known as Psion Series 5 Sketch, Psion Sketch, or S5 Sketch) is a raster image file format associated with Psion's EPOC operating system. It's related to EPOC MBM.

Identification
Files begin with bytes.

Specifications

 * http://software.frodo.looijaard.name/psiconv/formats/Sketch_File.html

Software

 * Psiconv

Sample files

 * http://www.pscience5.net/LFDocs.htm → clip5art.zip