(in no particular order...)
FAQ material
Game engine oddities you should know about by Byakhiam
Play in windowed mode by unknown
Maps of Duchies and Kingdoms by Daywalker (1.02 version)
Utilities and 3rd part software
External Ledger by Horragoth
CrusaderEd by joben
Time Limit Changer by Lukandi.
Bridefinder by Peter Ebbesen
GUI for Peter Ebbesen's Bridefinder by ladyfabia
New Bridefinder by krispin
DNA Maker by joben
Crusader Kings Event Creator by Wilhelm II.
Terrain Map Tool by RuneB
CK suite package (family tree maker, loyalty checker, bridefinder) by Subterranean
Family Tree/genealogy utilities
Family Tree generator by Fornadan
Useful mods
Trait Tooltip mod by Doc2
Did I forget anything? I bet I did...
FAQ material
Game engine oddities you should know about by Byakhiam
Play in windowed mode by unknown
Maps of Duchies and Kingdoms by Daywalker (1.02 version)
Utilities and 3rd part software
External Ledger by Horragoth
CrusaderEd by joben
Time Limit Changer by Lukandi.
Bridefinder by Peter Ebbesen
GUI for Peter Ebbesen's Bridefinder by ladyfabia
New Bridefinder by krispin
DNA Maker by joben
Crusader Kings Event Creator by Wilhelm II.
Terrain Map Tool by RuneB
CK suite package (family tree maker, loyalty checker, bridefinder) by Subterranean
Family Tree/genealogy utilities
Family Tree generator by Fornadan
Useful mods
Trait Tooltip mod by Doc2
Did I forget anything? I bet I did...