Phototoxin
Explorer
If they leave the DDI support it will be good. Its just too awkward to do it without it. I really like 4th.
Well, there's always the offline builder. It still works and there are ways to update it. You can even do it yourself if you know your way around XML.
updating the offline yourself is copyright infringement, at least as far as I understand it.
It's not so much illegal as a violation of the licence.I don't think this board supports doing illegal things, and updating the offline yourself is copyright infringement, at least as far as I understand it.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.