1)   Studycard Studio Lite 2.4.1
Create and memorize multimedia flashcards, tests, and tutorials, including picture and sound identification. Studycard Studio Lite's powerful features and simple tools make it easy to create and memorize flashcards. Study on Mac OS and Palm OS.

 2)   StudyProf Flash Cards 1.11
For creating and studying convincing flashcards on your PC. StudyProf supports the Leitner cardbox principle.

 3)   StudyProf FlashCards 2.0
StudyProf FlashCards allows you to create rich multimedia flashcards on your computer. You can study your cards using the widely proven Leitner memorization method. Also included is a study schedule, file manager, and an online flashcards archive.