Okay, first of all, there aren't any trainers or hex editors for Exile. You don't even have a character in Exile, much less any stats, skills, hit points,
or even an inventory you might conceivably want to edit. I don't really have any idea what people who email me asking for a "Exile character editor" are really
even looking for. The only way to really cheat in this game is to look up the solution to a puzzle rather than figuring it out yourself.
So there's not much cheat to be had on Exile, exactly, but if you need a puzzle solution or just want to learn more about this game, here are a few
good links for you:
My Exile Pages:
Exile Hints, with general gameplay information and suggestions.
Exile Walkthrough, with possible optional actions in each game location (low-spoiler).
Exile Review, with a spoiler-free overview of the game for those considering playing.
Universal Hints System is a great place to get a spoiler for one specific puzzle you're stuck on without accidentally ruining any of the rest of the game--they have
their walkthrough uniquely structured to reveal only one hint at a time.