The Guide

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).

Free Open Source Windows

MyTetra

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

Free Open Source Mac OS X Windows Linux

Yojimbo

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

Commercial Mac OS X

myBase

myBase is a unique freeform database software that creates full-text searchable databases and organizes information in the tree-structured outline form, along with capability of capturing information from a variety of data sources such as...

Commercial Mac OS X Windows Linux

Curio

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

Commercial Mac OS X

ThinkingRock

ThinkingRock open source and multi-platform software for Getting Things Done - the stress-free productivity methodology and international best selling book by David Allan. [ http://en.wikipedia .

Commercial Mac OS X Windows Linux Android iPhone

ConnectedText

ConnectedText is a powerful but simple information management system. It is based on wiki principles and is a free-form note-taking and note-management application that allows you to keep an unlimited number of notes in one or many files.

Commercial Windows

VoodooPad

"VoodooPad is a place to write down your notes and thoughts. Plant ideas, images, lists and anything else you need to keep track of and VoodooPad will grow with you, without getting in the way.

Commercial Mac OS X iPhone iPad

Memento

Memento is a personal database that allows you to store all personal data in one place. Collections, purchases, inventory, recipes, tasks – let Memento handle all that.

Freemium Windows Android Java

list.it

list.it is a simple, free, open-source (MIT-license) note-keeping tool to help you manage the tons of little information bits you need to keep track of each day. ...

Free Web

Wiki on a Stick

Wiki on a Stick (in short WoaS) is a wiki that lives in one self-modifying XHTML file.

Free Open Source Mac OS X Windows Linux Web Xfce

Flashnote

Flashnote is a quick notes manager created for such cases. When you need a rough copy to save or to process some pieces of a text, Flashnote is small, quick and...

Free Windows Linux

Mars Notebook

This is the very useful tree-styled personal information manager. English, Russian, Spanish, Bulgarian, Ukrainian, German, Polish, French. You can use it every day as your assistant in your work and life.

Freemium Windows

Exstora

Built-in quick note: save ideas, contacts, interesting facts With Exstora, you can write down a thought that comes to your mind as soon as possible. To create a new...

Freemium Windows

Gubb

Gubb is a free web-based application with an easy-to-use interface that enables you to create, manage and share an unlimited number of lists, as well as retrieve whole...

Free Web

ZuluPad

ZuluPad is a notepad on crack. Its a place to jot down class notes, appointments, to-do lists, favorite websites, annotated bookmarks, pretty much anything...

Free Open Source Mac OS X Windows

Linked Notes

Linked Notes is a Wiki style notepad for your desktop computer. It provides a simple way to organize your notes and keep them private.

Freemium Windows

NotebookWiki

Notebook is a personal notebook application.

Free Open Source Mac OS X Windows Linux

MindTags

A free, minimalist java-based note taking program. It is designed to take advantage of your brain's instinctive categorisation of ideas. It works on all major...

Free Mac OS X Windows Linux