Evernote
Freemium
Evernote is a note taking application which keeps the notes taken in sync across all platforms using its cloud infrastructure.
Notezilla
Commercial
Notezilla is a sticky notes app for Windows.
Zim
Open Source
Zim is a graphical text editor used to maintain a collection of wiki pages.
Tomboy
Open Source
Tomboy is a desktop note-taking application for Linux, Unix, Windows, and Mac OS X.
wikidPad
Open Source
wikidPad different from other notepad applications is the ease with which you can cross-link your information.
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.
Piggydb
Open Source
Piggydb is an open source Web notebook application that provides you with a platform to build your knowledge personally or collaboratively.
Leanote
Open Source
Leanote is a self-hosted note taking app.
myBase
Commercial
myBase is a unique free-form database software that allows entry of unstructured text, webpages, images, documents, emails and even arbitrary files.
Microsoft OneNote
Freemium
Microsoft OneNote is a digital note taking and sharing app from Microsoft.
FreeMind
Open Source
FreeMind is a free and opensource mind mapping application written in Java.
Joplin
Open Source
Joplin is an open-source free note taking and to-do application.
NoteLedge
Commercial
NoteLedge note-taking and management solution.
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.
WizNote
Freemium
WizNote is a cross-platform cloud based note-taking client.
TreeDBNotes
Freemium
TreeDBNotes is a personal information manager and notetaking program for Windows. TreeDBNotes organizes items in a tree structure and saves all items in a sin…
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…
Elephant
Open Source
Elephant is a notetaker with a classic interface.
Compare Curio with alternatives
Compare Microsoft OneNote and Curio and decide which is most suitable for you.