Tomboy

wikidPad is a Wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down. What makes wikidPad different from other notepad …

TiddlyWiki - a reusable non-linear personal web notebook TiddlyWiki is a single html file which has all the characteristics of a wiki - including all of the content, the functionality …

KeepNote: note-taking and organization. KeepNote is a note taking application that works on Windows, Linux, and MacOS X. With KeepNote, you can store your class notes, TODO lists, research notes, …

nvPY is a note-taking tool inspired by Notational Velocity, nvALT and ResophNotes. It syncs with simplenote, and runs on Linux, Windows and OSX.

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

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

Is your desktop cluttered with files? Are you drowning in sticky notes? Boxes of note cards? 3-ring binders? Do you remember where to find that important web clipping? The briliiant …

Notebook is a personal notebook application. Its for storing notes, to-do lists, daily logs, things you want to remember, neat ideas you might do something with some day, cute things …

NoteSuite helps you stay on top of everything that matters in one organized place. Take notes, manage to-dos, clip web pages, and read and search documents together in one app. …

Sidenote tries to catch the “Stickies” spirit but in the form of a multi-document drawer that will hide in the corner of your screen (left or right). You can use …