CherryTree - A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
WinOrganizer - Here you can download the latest versions of our software.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
RightNote - Advanced notes and information manager for Windows
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.