The Stackz flashcard visualization concept helps to keep the overview over a large amount of words to be learned. The cards are graphically distributed according to the two characteristics 'mastery level' and 'date of the last mastery'. Stackz is optimized for learning languages as Japanese, Chinese, Korean or Thai, but it is not limited to that. Built in tools automate the process of generating new wordlists from scratch or web resources.

Convenient graphical user interface for Japanese and Chinese dictionaries. It allows seamless browsing of kanji information and lookup kanji combinations, prints query results as lists or as flashcards. Version 2.1 now supports Chinese dictionary files, the Microsoft IME for entering Japanese or Chinese characters, and has many other small improvements.

The Stackz flashcard visualization concept helps to keep the overview over a large amount of words to be learned. The cards are graphically distributed according to the two characteristics 'mastery level' and 'date of the last mastery'. The Stackz system allows to learn any language or other items. With the PDA version of this program the words can be learned at any place, and synchronized with the PC later on.