EPOC Developers Page  
   Good starting points for OPL developers, and freeware OPXs.
   http://www.rmrsoft.com/develop/epoc.htm

OPL Miscellany  
   3lib's hints page for OPL.
   http://3lib.ukonline.co.uk/opl32.htm

OPX List at McAleely.com  
   A list of OPXs (OPL extensions) for EPOC, Psion and Geofox PDA's.
   http://www.mcaleely.com/psion/OPX/

Twiddlebit Software  
   EPOC and SIBO (Psion) project planning and advanced OPL development tools (Plan, Plan5, OPP, OPPDBG, GPRINTER.OPX).
   http://www.twiddlebit.com/

EikonWizard for Visual C++ and EPOC  
   An Eikon GUI creation wizard for VC5++.
   http://www.mcaleely.com/freeware/EikonWizard/

Software Development Tools for ARM Architecture  
   Software Development Tools for the ARM Architecture
   http://www.arm.com/devtools.ns4/html/SDT?OpenDocument

Symbian Developer EXPO 2002  
   The Symbian Developer Expo 23-24 April 2002, London, UK. Symbian developers can meet, greet, focus and create new products.
   http://www.symbian.com/devexpo

GnuPoc  
   EPOC SDK for GNU/Linux. Works for ER5, Quartz, 9210 and Series 60 SDKs.
   http://www.edmund.roland.org/gnupoc/

Symbian Developer  
   The people behind the EPOC operating system. Symbian's mission is to set the standard for mobile wireless operating systems and to enable a mass market for Wireless Information Devices.
   http://www.symbian.com/developer/

Appforge Symbian OS  
   Develop applications for the Symbian OS (Nokia Communicator 9200 series) using Visual Basic and AppForge.
   http://www.appforge.com/symbian-os/

Olaf Flebbe  
   Perl on EPOC, documentation on the Psion Link Protocol (PLP) and a Psion5 SDK for Linux.
   http://www.science-computing.de/o.flebbe/

LEA Netbook Olten  
   Tools and programs for the PSION Netbook running on LEA system. In german.
   http://home.datacomm.ch/leaolten/

AppForge  
   Develop applications for the Symbian Operating System using Visual Basic and AppForge.
   http://www.appforge.com/symbian-programming.html