Community Koha plus additional patches needed for ByWater Partners
Free & Open Community Edition Server in a Complete Virtual Machine
A Free, complete, open source universal assessment/exam platform
Jiddu Krishnamurti's Book of Life|Libro de la Vida
This chatbot produce good integration with text data sources
Guglina TTS, edizione speciale: in italiano (guglinatts-it)
Guglina TTS, special edition: in English (guglinatts-en)
sintetizador de voz, em português do Brasil, que usa a API do Google
Open-source automated grading of programming assignments
Cloud storage class, open source software.