EssentialPIM - EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.

Cerner - Cerner's health information and EHR technologies connect people, information and systems around the world. Serving the technology, clinical, financial and operational needs of health care organizations of every size.

Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

Epic.live - Kia ora and welcome to EPIC.

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

Kareo - Kareo - Go Practice | Medical Office Software for Small Practices