OpenCards is a flashcard learning extension for OpenOffice Impress.

OpenCards is a FlashCard learning extension for OpenOffice Impress. The basic idea of OpenCards is to use slide-titles as flashcard fronts and the slide contents as their backs. Based on state-of-the-art memorization and scheduling algorithms OpenCards will help you to learn any set of flashcards. OpenCards ... is the only flashcard learning application which is based on an ISO-certified flashcard-file format.... will reduce your memorization efforts by implementing state-of-the-art long-term and short-term methods for spaced repetition... is well supported: There are already millions of freely available flashcard-sets... is easy to use: Just Create flashcards as your`re used to create Powerpoint/Impress-slides... runs on every major operating system and is free and OpenSource