#5717
Mini Diary is a pure and simple electronic diary/journal application for Windows and Mac platforms, built with Electron and React, developed by Samuel Meuli from Canada. It comes with only a basic UI, a few buttons, a text input field, a calendar, and a search function, but it's free, open-source, modern, user-friendly, effective, and secure enough.

#1906
DiaryOne is a creative, powerful and very safe (password protection and automatic backup) multimedia diary application. Especially, it is so beautiful and realistic that is just suitable for keeping a diary. As a user said: keeping a diary needs a appropriate mood. Probably many people ever kept a diary in Microsoft Word or Notepad like editing an office file or writing a note.

#1458
Anki is a friendly, intelligent spaced (word card) learning system based on the Spaced Repetition theory. It's free and open source, with which you can remember anything, anywhere and efficiently.