Holiline Reminder Alternatives for Windows

Notezilla is a sticky notes app for Windows.

Microsoft Outlook is a personal information manager from Microsoft.

Todoist: To-Do list and Task Manager.

ToDoList is a jack-of-all-trades organizer software that goes far beyond managing shopping lists. The tool allows to create short and precise task list.

A simple and friendly task manager written in Python.

Rainlendar is a calendar program for Windows, Mac OS X and Linux.

MyLifeOrganized (MLO) is the most flexible and powerful task management software for getting your to-dos finally done.

Ora is a real-time all-in-one workspace for teams.

Org-mode is an Emacs Mode for Notes, Planning, and Authoring.

EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries, etc.

Taskwarrior is an open-source, cross platform time and task management tool. It has a command-line interface rather than a graphical user interface.

Tasque is an open source task management application.

Conqu is a simple yet powerful task management tool designed to help you conquer your inbox and get things done.

Nozbe is a to-do, task, project and time management application.

buckets.co helps you optimize workflows & collaboration at all levels.

Kana Reminder is a program which can be used to set a reminder to be triggered at a specified time.