Pop-Up Dictionary helps you translate and memorize chosen words of many foreign languages. Just add your words, set the time, and the program will randomly ask you the translation of the next chosen word from the dictionary. You can also create/delete vocabularies and dictionaries and organize words in them, sort dictionaries by original word, translation or transcription, view slide show, customize text fields with your own fonts and colors. You can download additional dictionaries from the site of the author. There are about 50 additional dictionaries for 22 languages.