  In the upcoming decades, the KM3NeT detectors will produce valuable data that
can be used in various scientific contexts from astro- and particle physics to
environmental and Earth and Sea science. Based on the Open Science policy
established by the KM3NeT Collaboration, several efforts to offer science-ready
data, foster common analysis approaches and publish open source software are
currently pursued. In this contribution, ongoing projects focusing on the
exchange of high-level data and simulation derivatives, production of particle
event simulations and establishment of an integrated computing environment
supporting an open-science focused workflow will be discussed.
