


Org mode is described as 'Is for keeping notes, maintaining TODO lists, planning projects, and authoring documents with a fast and effective plain-text system' and is a very popular todo list manager in the office & productivity category. There are more than 100 alternatives to Org mode for a variety of platforms, including Web-based, iPhone, Mac, Windows and Android apps. The best Org mode alternative is Super Productivity, which is both free and Open Source. Other great apps like Org mode are Notion, Zim, Todoist and TickTick.



Top Task List is simple, elegant and responsive task organizer. You can turn a task into a start screen tile, give it custom colors, priorities, edit multiple tasks at once, shake the phone to move completed tasks out of the way, create sub-tasks, etc.




beorg is an Org-mode companion app. Sync your Org-mode files from Dropbox or via WebDAV and get access to your agenda on your
Create a list to organise an event or activity, or just to plan out what you need to do this weekend.




Due Today offers a powerful solution to organize your tasks and projects using a mixture of David Allen's Getting Things Done methodology and your own organizational scheme.




ReDo is a minimalist and intuitive task manager built for things that need to happen again—and again. Whether it’s changing your toothbrush every 3 months, refreshing the cat litter once a week, or watering plants every 10 days, ReDo helps you stay on top of recurring tasks...




Online TODO list. As a web app it works great on a mobile phone or tablet once you add it to your homescreen. Minimal, open source, fully hosted, with the option for self-hosting.



Effitask is a graphical interface for the todo.txt approach for handling to-do lists. It's free, open source and written for Linux.




Todoman is a simple, standards-based, cli todo (aka: task) manager. Todos are stored into icalendar files, which means you can sync them via CalDAV using,.
Conqu is an easy to use yet powerful task management tool designed to help you conquer your inbox and get things done. With Conqu, you can organize the tasks by criteria that makes sense to you and then find the right task to do at the right time and place.




Focus Matrix is a smart personal organizer based on the so-called Eisenhower box, a personal productivity strategy created by Dwight Eisenhower, the 34th President of the United States. The principle uses a special priority matrix that helps break your tasks into several groups...




taskpaper+ is a portable browser-based todo program (i.e. it runs in a web browser; however it doesnt need an internet connection--it has its own local webserver). Under the skin your precious task lists are saved in plain text files written in a clear, logical way.