



TreeSheets is described as 'A "hierarchical spreadsheet" that is a great replacement for spreadsheets, mind mappers, outliners, PIMs, text editors and small databases' and is a very popular Note-taking tool in the office & productivity category. There are more than 50 alternatives to TreeSheets for a variety of platforms, including Windows, Mac, Web-based, iPhone and iPad apps. The best TreeSheets alternative is draw.io, which is both free and Open Source. Other great apps like TreeSheets are Notesnook, FreeMind, Xmind and Freeplane.




StoneNotes came about because of our frustration with existing personal wiki programs and knowledge management systems. They're bloated and hard to use. They never quite do what you want.




CubeWeaver is a collaborative multidimensional spreadsheet software especially useful for financial planning, financial modelling, budgeting, reporting and what-if simulations.



Noto is a modern writing app. With delightful interactions, powerful editing tools, and a beautiful design, Noto helps you capture the best of your everyday life.




Hyper Plan is simple visual planning software. Ideal for when pencil and paper or sticky notes are not enough, but a full project management tool is too much.



MindView is a professional mind mapping software that allows you to visually brainstorm, organize and present ideas.


Multidimensional spreadsheet for financial simulation, planning, reporting, marketing analysis etc.




Use simple text to quickly create and share diagrams with your team. Improve your documentation, planning and everyday communication with powerful tools for automatic diagram generation.

P3X OneNote Linux is, actually, an independent browser window for the online OneNote. You can use this program without having to clutter your browser. The main functions are:

Turn your idea into a beautiful mind map in just a few clicks. Then, organize your thoughts with shapes, flags, colors, and notes.




Nulis makes the process of outlining your stories, articles, or books easy, fun, and convenient.





