Kolibri is an open-source learning platform aimed at addressing the educational needs of 37% of the global population lacking Internet access. It functions offline on affordable devices and features a curricular tool, a library of educational resources, and support for various learning environments. Operated in over 220 countries, Kolibri benefits millions of learners and educators in underserved regions with limited or no Internet access. The platform focuses on delivering quality educational technology to low-resource communities, including rural schools, refugee camps, orphanages, non-formal education systems, and prisons, with a particular emphasis on assisting marginalized groups during the COVID-19 pandemic. The health focus areas include communicable diseases, health promotion, and others.