Evernote
Freemium
Evernote is a note taking application which keeps the notes taken in sync across all platforms using its cloud infrastructure.
Joplin
Open Source
Joplin is an open-source free note taking and to-do application.
NixNote
Open Source
NixNote is an open source client for Evernote.
ResophNotes
Free
ResophNotes is a fast note writing tool and a Simplenote client on Windows.
nvALT
Open Source
nvALT 2 is a fork of the original Notational Velocity with some additional features and interface modifications, including MultiMarkdown functionality.
The Guide
Open Source
Guide is an application that allows you create documents ("guides") which inherently have a tree (which you can modify as you please) and text associated wit…
BeeCanvas
Free Personal
BeeCanvas is an online whiteboard based visual collaboration tool.
Notezilla
Commercial
Notezilla is a sticky notes app for Windows.
CherryTree
Open Source
CherryTree is an hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
RedNotebook
Open Source
RedNotebook is an open source diary and journal software for Linux, Windows and Mac.
Day One
Commercial
Day One is a simple journal application for the Mac, iPhone, and iPad.
Leanote
Open Source
Leanote is a self-hosted note taking app.
Journey
Freemium
Journey is a journal app companion that keeps your private memories for a lifetime.
Elephant
Open Source
Elephant is a notetaker with a classic interface.
