


Piggydb is described as 'Web notebook application that provides you with a platform to build your knowledge personally or collaboratively. With Piggydb, you can create highly structured content by connecting knowledge fragments to each other to build a network structure, which is more' and is a popular Mind Mapping tool in the office & productivity category. There are more than 100 alternatives to Piggydb for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Piggydb alternative is Notesnook, which is both free and Open Source. Other great apps like Piggydb are Zim, Trilium Notes, CherryTree and Cryptee.



MyTetra is open source and cross platform personal manager for information accumulation. It is powerful program for data memorization and structuring notes.

Passfindr is a web based premium Personal knowledge base, Password manager and Bookmark manager application to securely store passwords and other sensitive information in a virtual vault locked with individual master passwords.




End-to-encrypted, laser-focussed yet elegant editor. No registration, no login, no ads, no tracking, no hassle. Just write. In private or together with others.

A simplified, RedNotebook-type journal/diary app. With a focus on minimal design and a distraction free writing environment. Makes a folder full of dated text files that are easy to access even without the journal program.

Curio is an innovative and visual application for brainstorming, notetaking, and project management.



Tot is an elegant, simple way to collect & edit text across your Mac, iPhone, and iPad. It’s your tiny text companion!







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.




TakeNote was made by developers for developers - a simple, plain-text note-taking app for the web with Markdown support. What you see is what you paste. No WYSIWIG, no formatting pasted from the web, and no features you don't need or want.

labfolder is an electronic lab notebook that helps to document, organize and share your research data.

Boost your productivity. Take notes, set reminders and save contents and links, all in 1 swipe of the mouse. Attach notes automatically to any window.



