Spoof voice-calling APP originally written in 1996 for the Psion Series 3a

A tool to show you the ROW and COL of keys on a Psion SIBO/EPOC16 machine.

A VT100 terminal emulator for Psion EPOC16 machines.

A Patience Card Game for the Psion Series 3.

Some Pi scripts and Psion OPL to link the Psion MC400 to the internet via an attached Raspberry Pi

An exploratory tool developed for investigation into Psion's 16 bit SIBO architecture and EPOC16 operating system. Designed to work on the Psion Series 3a/c/mx, Siena, Workabout 1, Workabout mx, Acorn Pocket Book II and Xemplar Pocket Book III.

Tool to manipulate FEFS volumes (Psion Solid State Disk images). Currently only extracts files from FEFS images. (Formerly siboimg.)

A New Psion EPOC16 Word Processor

Psion MC400 ROM image & software repository plus some hardware (ROM chips & keyboard) details

MF dialling for the Psion MC400 - written in 1995

Recreation of CTRAN.EXE, the Psion OO C preprocessor from the SIBO C SDK.