Todoist: A powerful task manager that lets you organize tasks by project, set due dates, and prioritize your to-dos. It’s available on multiple platforms, including web, mobile, and desktop.

Trello: A visual collaboration tool that uses boards, lists, and cards to help you organize and prioritize your projects and tasks. It’s great for team collaboration as well.

Evernote: A note-taking app that allows you to capture ideas, organize notes, and collaborate with others. You can create notebooks, add tags, and attach files to your notes for easy reference.

Google Calendar: A popular calendar app that lets you schedule events, set reminders, and share calendars with others. It syncs across all your devices, making it easy to access your schedule from anywhere.

Microsoft OneNote: Another note-taking app that’s great for organizing your thoughts, ideas, and tasks. It’s highly customizable, allowing you to create notebooks, sections, and pages to structure your notes.

Asana: A project management tool that helps teams organize and track their work. It allows you to create tasks, assign them to team members, and set due dates and priorities.

Notion: A versatile workspace that combines notes, tasks, wikis, and databases into one app. It’s highly customizable, allowing you to create the perfect setup for your workflow.

Apple Reminders: If you’re in the Apple ecosystem, Reminders is a simple yet effective task manager that syncs across all your devices using iCloud.

Microsoft To Do: A to-do list app that integrates with Microsoft Office apps like Outlook and Teams. It’s simple to use and offers features like due dates, reminders, and recurring tasks.

MindMeister: A mind mapping tool that helps you visualize your thoughts and ideas. It’s great for brainstorming, organizing information, and planning projects.