Calendar encryption: View calendars and stores them encrypted on your device or in the cloud.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux



Holiline Reminder is described as 'Is both an event reminder and a calendar. Holiline’s aim is to ensure that you do not forget about a friend’s birthday, an important holiday, or another significant event. By default, it takes over the taskbar to remind you about important events that are' and is a todo list manager in the office & productivity category. There are more than 100 alternatives to Holiline Reminder for a variety of platforms, including Web-based, iPhone, Android, Windows and iPad apps. The best Holiline Reminder alternative is Trello, which is free. Other great apps like Holiline Reminder are Todoist, Google Calendar, TickTick and Microsoft Outlook.
Calendar encryption: View calendars and stores them encrypted on your device or in the cloud.



SuperBetter increases resilience - the ability to stay strong, motivated and optimistic even in the face of difficult obstacles. Playing SuperBetter makes you more capable of getting through any tough situation—and more likely to achieve the goals that matter most to you.



BORG is a combination calendar and task tracking system. The calendar supports all sorts of appointments and also a simple todo list. The calendar functionality is similar to that of other PIMs, such as Microsoft Outlook, Mozilla Calendar, Palm Desktop, Yahoo Calendar, etc...



A simple todo-List manager with a focused clutter-free design to help you get things done.



Cozi is a free online calendar that helps families coordinate activities. See who needs to be where and when, be reminded of upcoming appointments, and print your calendar by week or month. Cozi is the easiest online calendar you'll ever use.




2Do lets you take a completely different approach to managing your tasks. With its extremely simple-to-use interface and a comprehensive and flexible set of powerful features, it lets you focus on what's most important to you: your life.




Once enabled, a new Tasks menu will appear in your Nextcloud apps menu. From there you can add and delete tasks, edit their title, description, start and due dates, reminder times, mark them as important, and add comments on them. Tasks can be shared between users.

Fokus is an open source application that combines a todo list and a calendar that can help you manage your school related work and events in one place. It's fast and beautiful yet simple design that can help you focus on what matters most.

Feature rich kanban board collaboration platform. Fun UI, super fast, allows you to comment on to do list items, awesome activity feed and inbox tools to keep an eye on things. Mobile friendly iOS + Android.



Slash is a new type of to do app that actually helps you get things done VS just make lists. Add your tasks, hit 'Start' to enter hyper focus mode, and never leave flow-state. Level up with Pomodoros, Eisenhower Matrix sorting, time-based tasks + more.








A uncluttered GTD online system with offline mode. Good online alternative to Things on Mac (Cultured Code).



