Trello
Trello is Atlassian’s visual project and task management app for organizing boards, lists, and cards across teams and personal workflows.
What is Trello?
Trello is a visual collaboration and task management application published by Atlassian. It uses boards, lists, and cards to help users plan projects, track work, manage to-do lists, and coordinate team activity. On Mac, the desktop app provides a dedicated app window, native system notifications, menu bar integration, and desktop-specific keyboard shortcuts that are separate from using Trello in a web browser. Trello is commonly used for lightweight project management, editorial calendars, product planning, and personal organization. It typically connects to an online Trello account and requires internet access for normal use rather than acting as a fully offline app. Users may encounter it as a standalone macOS app installed for easier access to Trello workspaces without keeping the service open in a browser tab.
Key features
- Organizes work into boards, lists, and cards
- Supports team collaboration with shared boards and card activity
- Provides native macOS notifications and Dock badge updates
- Offers desktop-specific keyboard shortcuts and global shortcuts
- Lets users quickly create cards from the desktop app
- Includes menu bar access and default board shortcuts on macOS
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Safety overview
Status: Safe
Trello is a legitimate productivity app from Atlassian. It is generally safe when installed from official sources, but it can store account-related local data and may expose work information through notifications, cached content, or shared-device access if your Mac is not secured.
Recommendation: Keep it if you actively use Trello for boards, tasks, or team collaboration. Remove it if you no longer use the service or prefer the web version, since it is not required for macOS itself.
Common paths
/Applications/Trello.app~/Library/Containers/Trello
Container paths
~/Library/Containers/Trello
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