The Foundation maintains the Readium project and provides an open forum where developers can exchange ideas, best practices and their latest achievements in reading applications and services. Currently, the Readium Foundation manages three projects: - Readium Mobile: an open-source development toolkit for reading applications on iOS and Android - Readium Desktop: open-source development toolkit for reading applications on Windows 10, MacOS and Linux - Readium Web: open-source development toolkit for Web applications.