Semanda is not downloadable software, but a website for children and beginners for learning basic Chinese words using illustrated online and printable PDF flash cards and multiple choice quizzes.
The flashcards use both simplified Chinese characters (hanzi) and pinyin, and are available both online and as printable PDF files. The wordlists cover a wide range of basic concepts, such as colors, animals, fruits, vegetables, vehicles, furniture etc. New flash cards are added all the time, so please check back regularly for updates!
Link: Basic Chinese Words