Workflowy - A better way to organize your mind.
Lightning Calendar - Organize your life — it’s about time!
Swift To-Do List - Swift To-Do List is software that helps the user stay organized with advanced planning and lists. The software is developed by Dextronet, a Prague based company which was founded in 2004 by Jiri Novotny... read more.
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
OmniOutliner - OmniOutliner is a writing app for collecting information, outlining ideas, adding structure to any sort of writing.
Calendar Lock PEA - Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.