Please select a product

ChessGenius for Android
Version 3.1 for all phones and tablets with Android 4.1 and up
ChessGenius for iPhone, iPad & iPod touch
Version 4.1 with new features. For iOS 6 and higher

The following products for obsolete devices are still available

London EPROMS We can supply EPROM'S to upgrade many Mephisto modules and chess computers to the latest "London" version.
ChessGenius Classic for Windows PC's Version 7.2 for all 32 bit Windows versions
ChessGenius for MS-DOS Free download of this classic program from 1994
ChessGenius for Bada For Bada 1.1 and 1.2 phones
ChessGenius for Symbian S60 and ^3 phones Version 3.6 for S60 3rd, 5th or Symbian^3
ChessGenius for Windows Mobile Version 2.2 for all Windows Mobile devices up to 6.5
ChessGenius for Windows Phone Version 1.5. For Windows Phone 8.0, 8.1 and 10
ChessGenius for Palm OS Version 2.3 for any Palm OS device

Btd6 Save File Editor Better Guide

They started in an old coffee shop with unreliable Wi‑Fi and endless refills. Lila sketched a plan: safety first, transparency second, power third. Backups would be automatic, intuitive, and obvious. Edits would be reversible. No one should lose a century of gameplay to a misplaced comma. The editor they envisioned wasn’t just about unlocking everything — it was about making the save file a readable, trustworthy artifact, one that respected the player’s time and choices.

	ChessGenius
	World class chess software