Subtask Alternatives for Mac OS X

FreeMind is a robust, open-source, and free mind mapping software written in Java. It's a versatile tool for brainstorming, organizing thoughts, managing projects, and structuring knowledge hierarchically, providing a flexible canvas for visual thinking.

Redmine is a robust and flexible open-source project management web application designed to help teams manage projects, track issues, and collaborate effectively. It offers a wide range of features, including multi-project support, Gantt charts, time tracking, and extensive customization options through plugins and themes.

XMind is a leading mind mapping and brainstorming software designed for capturing thoughts, organizing ideas, and managing information effectively. Its intuitive interface and powerful features make it ideal for professionals, teams, and individuals seeking to enhance productivity and creativity.

Wrike is a comprehensive online project management platform designed for teams of all sizes, offering robust tools for task management, collaboration, reporting, and workflow automation. It provides visibility and control to streamline projects from planning to completion.

Todoist is a leading task management and to-do list application designed to help individuals and teams organize their tasks, projects, and goals across various devices. It offers powerful features for capturing, organizing, and completing tasks efficiently.

Freeplane is a powerful and free mind mapping software that allows users to organize ideas, create outlines, and manage information in a hierarchical structure. It leverages the power of visual organization to facilitate brainstorming, project planning, and knowledge management.

Things is a highly acclaimed task manager designed for macOS, iPadOS, and iOS platforms. It offers a clean, intuitive interface to help users capture, organize, and complete their tasks and projects effectively. Praised for its minimalist design and powerful features, Things aims to make personal productivity effortless and enjoyable.

Mindomo is a versatile online mind mapping software that helps users organize thoughts, collaborate on projects, and deliver dynamic presentations. It offers a rich set of features for brainstorming, planning, and visualizing information.

fluxday is a free and open-source task and productivity management solution designed specifically for growing startups, focusing on streamlined task workflows and team accountability.

MindManager is a premier mind mapping and visual thinking tool designed to organize complex ideas, manage projects, and enhance collaboration through dynamic visual representations of information.

MindNode makes mind mapping intuitive and enjoyable, allowing users to visually organize their thoughts, ideas, and projects with ease. It's a powerful tool for brainstorming, note-taking, and planning.

2Do is a powerful and flexible task management application offering a unique approach to organizing your life. With a focus on simplicity and customization, it provides tools for everything from quick notes to complex project management.

Moo.do is a collaborative task management and outlining tool designed to consolidate your work, notes, and tasks into a single, flexible interface.

Active Collab is a comprehensive project management platform designed for teams of all sizes. It offers a wide range of tools for task management, collaboration, time tracking, and invoicing, all integrated into one intuitive web-based interface, making it ideal for streamlining project workflows and boosting productivity.

Germ.io is a collaborative idea management and project planning tool that helps teams capture, refine, and transform initial concepts into structured and actionable project plans.

dapulse, now known as monday.com, is a powerful work operating system designed to manage projects, teams, and workflow efficiently. It provides a visual and intuitive platform to plan, track, and collaborate on various tasks and initiatives, bringing all team members and information into a centralized hub.

Buckets.co is a versatile workflow optimization and collaboration platform designed to enhance productivity across all levels of an organization. It leverages Kanban boards, robust task management, and real-time collaboration features to streamline projects and boost team performance.

taskblitz is a comprehensive suite of tools designed for collaborative work management, integrating project management, time tracking, invoicing, and communication into a single platform for teams and businesses.

Goalton.com is a comprehensive platform designed for effective goal setting, task management, and project execution. It provides a flexible and hierarchical structure to organize your work, combining various views like Kanban boards, mind maps, and outlines to suit different workflows and collaboration needs for individuals and teams.