Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Keysmith - Create custom keyboard shortcuts for your Mac and the web
Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.
Power Menu for Finder - The workflow enhancing Finder extension for Mac
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.