193 Like WorkFlowy List-making software with infinite levels of indentation, giving you the flexibility of infinite layers of organization. Freemium Android iPhone Android Tablet iPad Web Real time collaboration Export to OPML Import feeds from OPML Hierarchical structure Full text search Infinite hierarchical depth Tree view
59 Like Org mode Org-mode is for keeping notes, maintaining ToDo lists, doing project planning, and authoring with a fast and effective plain-text system. Free Open Source Mac OS X Windows Linux Customizable Portable Privacy focused Hierarchical structure Command line interface Emacs integration