Journaley - A simple and elegant open-source journal keeping software for Windows compatible with Day One

wikidPad - wikidPad is an application for storing thoughts, ideas, todo lists, contacts, or anything else that user can think of to write down.

Daybook - Daybook is an application that allows you to record activities, experiences, thoughts, and entire ideas throughout a day and protect all of your information with a strong password.

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.

Jot+ Notes - Jot+ Notes is a software that acts as a text compressor, offering you to compose, arrange and manage notes, recipes collection, work records, contacts, to-do lists, addresses, and personal information.

Simplenote - The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.