Pagico (Basic) is the lite version of Pagico (Standard). It comes with exact features for you to manage all kinds of your data (take notes make lists or To-Do lists, make outlines or plans, and manage documents), build your own knowledge base.Pagico allows you to centralize your stuff in "topics", and manage your topics with extremely powerful feature - "TagExplore", which automatically generates tree views out of your tags on the fly.
Free download