Cost / License
- Freemium
- Proprietary
Platforms
- Mac

Black Hole Organizer is described as 'With Black Hole Organizer you can store all of your notes and documents in one convenient place AND you can get them back out again' and is a Note-taking tool in the office & productivity category. There are more than 50 alternatives to Black Hole Organizer for a variety of platforms, including Windows, iPhone, Mac, Android and Web-based apps. The best Black Hole Organizer alternative is Todoist, which is free. Other great apps like Black Hole Organizer are ToDoList, Remember The Milk, Org mode and sleek.

MyMaelstrom is a professional time management software designed to enable you to efficiently organize your projects.



Create and share your to-do lists.
xList is a to-do list manager with a effortless interface. It allows tagging, prioritizing, and filtering to ensure that you do not miss anything.
xList records your tasks with the flexibility to make your to-do list as simple or as detailed a.


Online GTD manager.
You can use it to manage your goals, projects and tasks, set next actions and contexts, use checklists, schedules and a calendar. A mobile version is available too.








Free your mind from things to do and things to remember. Increase your productivity with a series of advanced tools including Reports, Focus Timer, Keyword List, Tags and many more!.




Take your to-do lists with you wherever you go with this awesome, fast, reliable app and never forget the milk (or anything else) again. Trim Milk connects with the popular online service called Remember The Milk (RTM) which has millions of users worldwide meaning that your...




ProcessPolicy.com is an online software solution for task analysis and task management.




Tasktops task-based approach to your work day reduces information overload, helping to make all of the time you spend on work meaningful. Tasktop makes this possible by



Reverb — collaborate with everyone.
Manage projects and tasks, upload files, discuss and share projects with anyone. Reverb is an exciting way to get things done... for free!.

B-liners simple and intuitive outlining environment enhances your ability to think, organize, analyze, manage, communicate and document.