Yojimbo makes keeping all the small (or even large) bits of information that pour in every day organized and accessible.

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, CherryTree, Trilium Notes and Cryptee.
Yojimbo makes keeping all the small (or even large) bits of information that pour in every day organized and accessible.

Multi-platform outliner supporting text notes, hyperlinks, extensive import and export options, file attachments, printed output, note tagging, task management, spellchecking, audio notes, rich text editing, plugin and Lua scripting support, and multilingual features.


NoteAway is the simplest, most convenient way to take quick notes on OS X. NoteAway has lots of powerful features for free, like iCloud syncing, rich text, attachments, simple import/export, and a variety of customizable options.




Productivity app. Save information like a sticky notes. You can create notes with images, videos or whatever you want. Save pages to read later or capture any web content with the chrome or firefox extension. Share boards with your friends. Create public boards.



LabLog makes it easy for research laboratories to store data, experiments, observations and protocols in the cloud while complying with all federal regulations. Based in the US, they are able to provide local, on-site support to all industry clients.




Note yourself is an easy to use message-themed notes app which allows you to save and view notes as if they were chat messages.




Fast and portable note editor.
Supports: Markdown format, HTML previews, tagging, favorites, searching, Dropbox and Google Drive synchronization, embedded photos.



KJots is a hierarchical note taking application that organizes all of your notes into separate books displayed as tree. Since Plasma 5 KJots isn't part of Kontact anymore.








Incollector is an application to collect various kinds of information (like notes, conversation logs, quotes, serial numbers, source code, web addresses, words). All the entries can be tagged, so you can find them very easily.

The Guide is a two-pane outliner - a program that allows you to arrange text notes in a tree-like structure. It supports formatted text, exporting to RTF and hyperlinks (both internal and external).
