Knowledge Workshop - Learning Management Solutions provides innovative and reliable software for the knowledge worker.
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.
TheBrain - TheBrain: The Ultimate Digital Memory
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.
TimeClock Plus - TimeClock Plus is a time tracking and attendance management solution.
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.