In the dictionary compiler, you can generate recognition dictionaries from any Windows font. You can also open two dictionaries simultaneously and delete unnecessary entries or copy selected entries. For example, if you have Windows fonts such as "Gyoshotai", "Reishotai", "CAD font", "hand-drawn style numeral font", you can create a recognition dictionary for that font in a few seconds. The dictionary of the OCR library is a multi-font dictionary that is not dependent on a specific font, suitable for recognition of Mincho, Gothic, Maru Gothic, Kaisho, and Kyokasho fonts.