Delphinus Notes is described as 'freeware program designed to keep and manage notes. It contains simple notepad, calendar (with week schedule) and expenditure management module. All data can be encrypted and program can be protected by the password' and is a Note-taking Tool in the Office & Productivity category. There are more than 100 alternatives to Delphinus Notes for a variety of platforms, including Windows, Mac, Android, iPhone and Linux. The best alternative is Joplin. It's not free, so if you're looking for a free alternative, you could try Standard Notes or Microsoft OneNote. Other great apps like Delphinus Notes are Evernote (Freemium), Simplenote (Free, Open Source), CherryTree (Free, Open Source) and NoteLedge (Freemium).
NoteAway is the simplest, most convenient way to take quick notes on OS X.
NoteAway has lots of powerful features for free, like iCloud syncing,
rich text, attachments, simple import/export, and a variety of customizable options.
Note-taking becomes intuitive again Organize your personal, work and class notes. View and edit Microsoft OneNote on iPad and Mac. Your OneNote companion on iPad Note-taking becomes intuitive again. Organize your personal, work and class notes. View and edit